AC, Heater & Cooling System. 408 Radiators. Toll Free Order Line Chevrolet Truck 4 Row Continued. Automatic Transmission

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1 AC, Heater & Cooling System J Copper/Brass Radiators Chevrolet and GMC Truck Radiator Truck applications require the finest cooling systems available, and U.S. Radiator has been designing and refining the automotive cooling system for many years. These radiators are produced in 3 and 4 row configurations and made with the highest quality materials for betterthan-original heat dissipation for demanding heavy-duty applications. Important: To ensure that the proper radiator is selected, only measure the CRD1634A core of the radiator. Note: *With heater hose connection. Shipped oversize. Chevrolet Truck 3 Row Automatic Transmission OS CRD1553A cylinder 22-1/2" x 20-1/2" x 2"... ea CRD1552A cylinder 22-1/2" x 20-1/2" x 2" ea CRD1683A /8 cylinder 19-1/4" x 23-1/2" x 2" ea CRD1703A /8 cylinder 19-1/4" x 23-1/2" x 2" ea CRD1713A /8 cylinder 19-7/8" x 21-3/8" x 2" ea 6 cylinder 17-3/8" x 18-1/2" x 2" ea CRD1733A CRD1723A /8 cylinder 17-3/8" x 24-3/4" x 2" ea CRD1753A /8 cylinder 17" x 28-3/8" x 2" ea 6 cylinder 17" x 26-1/4" x 2" ea CRD1770A CRD1772A cylinder 17" x 28-3/8" x 2" ea CRD1774A cylinder 17" x 28-3/8" x 2" ea CRD1780A cylinder 17" x 26-1/4" x 2" ea CRD1782A cylinder 17" x 28-3/8" x 2" ea CRD1784A cylinder 17" x 28-3/8" x 2" ea CRD1786A cylinder 19-1/2" x 28-3/8" x 2" ea Manual Transmission CRD1553S cylinder 22-1/2" x 20-1/2" x 2" ea CRD1552S cylinder 22-1/2" x 20-1/2" x 2" ea CRD1693S cylinder 19-7/8" x 21-3/8" x 2" ea CRD1713S /8 cylinder 19-7/8" x 21-3/8" x 2" ea 6 cylinder 17-3/8" x 18-1/2" x 2" ea CRD1733S CRD1723S /8 cylinder 17-3/8" x 24-3/4" x 2" ea 6 cylinder 17" x 26-1/4" x 2" ea CRD1763S CRD1753S /8 cylinder 17" x 28-3/8" x 2" ea 6 cylinder 17" x 26-1/4" x 2" ea CRD1770S CRD1772S cylinder 17" x 28-3/8" x 2" ea CRD1780S cylinder 17" x 26-1/4" x 2" ea CRD1782S cylinder 17" x 28-3/8" x 2" ea CRD1753S cylinder 17" x 28-3/8" x 2" ea CRD1774S cylinder 17" x 28-3/8" x 2" ea CRD1784S cylinder 17" x 28-3/8" x 2" ea CRD1786S cylinder 19-1/2" x 28-3/8" x 2" ea GMC Truck 3 Row Automatic Transmission OS1 CRD1940A /8 cylinder 20-3/4" x 19-3/4" x 2" ea CRD1683A /8 cylinder 19-1/4" x 23-1/2" x 2" ea 1/2 ton 19-7/8" x 21-3/8" x 2" ea CRD9812A CRD9813A /4 ton 19-7/8" x 23-1/2" x 2" ea CRD1954A Pontiac 22-3/8" x 23-1/2" x 2" ea V8 CRD1960A /8 cylinder 19-7/8" x 21-3/8" x 2" ea CRD1962A /8 cylinder 22-3/8" x 23-1/2" x 2" ea 6 cylinder 17-3/8" x 18-1/2" x 2" ea CRD1733A CRD1723A /8 cylinder 17-3/8" x 24-3/4" x 2" ea Manual Transmission CRD1940S /8 cylinder 20-3/4" x 19-3/4" x 2" ea CRD1693S /8 cylinder 19-7/8" x 21-3/8" x 2" ea 1/2 ton 19-7/8" x 21-3/8" x 2" ea CRD9812S CRD9813S /4 ton 19-7/8" x 23-1/2" x 2" ea CRD1954S Pontiac 22-3/8" x 23-1/2" x 2" ea V8 CRD1960S /8 cylinder 19-7/8" x 21-3/8" x 2" ea CRD1962S /8 cylinder 22-3/8" x 23-1/2" x 2" ea 6 cylinder 17-3/8" x 18-1/2" x 2" ea CRD1733S CRD1723S /8 cylinder 17-3/8" x 24-3/4" x 2" ea Chevrolet Truck 4 Row Automatic Transmission OS1 CRD1554A cylinder 22-1/2" x 20-1/2" x 2-5/8" ea CRD1564A cylinder 22-1/2" x 20-1/2" x 2-5/8" 1 ton ea CRD1574A /8 cylinder 19-1/4" x 23-1/2" x 2-5/8" ea CRD1594A /8 cylinder 19-1/4" x 23-1/2" x 2-5/8" ea CRD1604A /8 cylinder 19-7/8" x 21-3/8" x 2-5/8" ea CRD1614A /8 cylinder 17-3/8" x 24-3/4" x 2-5/8" ea CRD1624A /8 cylinder 17-3/8" x 25-1/4" x 2-5/8" ea CRD1644A /8 cylinder 17" x 28-3/8" x 2-5/8" ea CRD1634A /8 cylinder 17" x 28-3/8" x 2" ea CRD1664A /8 cylinder 17" x 28-3/8" x 2-5/8" ea 6 cylinder 17" x 26-1/4" x 2-5/8" ea CRD1771A CRD1773A cylinder 17" x 28-3/8" x 2-5/8" ea Chevrolet Truck 4 Row Continued Automatic Transmission OS CRD1775A * cylinder 17" x 28-3/8" x 2-5/8"... ea CRD1776A cylinder 17" x 28-3/8" x 2-5/8" ea CRD1777A cylinder 19-1/2" x 28-3/8" x 2-5/8" ea CRD1781A cylinder 17" x 26-1/4" x 2-5/8" ea CRD1783A cylinder 17" x 28-3/8" x 2-5/8" ea CRD1785A cylinder 17" x 28-3/8" x 2-5/8" ea CRD1787A cylinder 19-1/2" x 28-3/8" x 2-5/8" ea CRD1788A cylinder 19-1/2" x 28-3/8" x 2-5/8" ea Manual Transmission CRD1554S cylinder 22-1/2" x 20-1/2" x 2-5/8" ea CRD1564S cylinder 22-1/2" x 20-1/2" x 2-5/8" 1 ton ea CRD1584S cylinder 19-7/8" x 21-3/8" x 2-5/8" ea CRD1604S /8 cylinder 19-7/8" x 21-3/8" x 2-5/8" ea CRD1614S /8 cylinder 17-3/8" x 24-3/4" x 2-5/8" ea CRD1624S /8 cylinder 17-3/8" x 25-1/4" x 2-5/8" ea CRD1644S /8 cylinder 17" x 28-3/8" x 2-5/8" ea 6 cylinder 17" x 26-1/4" x 2-5/8" ea CRD1654S CRD1634S /8 cylinder 17" x 28-3/8" x 2" ea 6 cylinder 17" x 28-3/8" x 2-5/8" ea CRD1664S CRD1771S cylinder 17" x 26-1/4" x 2-5/8" ea CRD1773S cylinder 17" x 28-3/8" x 2-5/8" ea CRD1775S * cylinder 17" x 28-3/8" x 2-5/8" ea CRD1776S cylinder 17" x 28-3/8" x 2-5/8" ea CRD1777S cylinder 19-1/2" x 28-3/8" x 2-5/8" ea CRD1781S cylinder 17" x 26-1/4" x 2-5/8" ea CRD1783S cylinder 17" x 28-3/8" x 2-5/8" ea CRD1785S cylinder 17" x 28-3/8" x 2-5/8" ea CRD1787S cylinder 19-1/2" x 28-3/8" x 2-5/8" ea CRD1788S cylinder 19-1/2" x 28-3/8" x 2-5/8" ea GMC Truck 4 Row Automatic Transmission OS1 CRD1941A /8 cylinder 20-3/4" x 19-3/4" x 2-5/8" ea 1 ton 20-3/4" x 19-3/4" x 2-5/8" ea CRD9801A CRD9802A /2 ton 19-7/8" x 21-3/8" x 2-5/8" ea CRD9803A /4 ton 19-7/8" x 23-1/2" x 2-5/8" ea CRD1955A Pontiac 22-3/8" x 23-1/2" x 2-5/8" ea V8 CRD1961A /8 cylinder 19-7/8" x 21-3/8" x 2-5/8" ea CRD1963A /8 cylinder 22-3/8" x 23-1/2" x 2-5/8" ea CRD1614A /8 cylinder 17-3/8" x 24-3/4" x 2-5/8" ea Manual Transmission CRD1941S /8 cylinder 20-3/4" x 19-3/4" x 2-5/8" ea 1 ton 19-7/8" x 21-3/8" x 2-5/8" ea CRD9801S CRD9802S /2 ton 19-7/8" x 21-3/8" x 2-5/8" ea CRD9803S /4 ton 19-7/8" x 23-1/2" x 2-5/8" ea CRD1955S Pontiac 22-3/8" x 23-1/2" x 2-5/8" ea V8 CRD1961S /8 cylinder 19-7/8" x 21-3/8" x 2-5/8" ea CRD1963S /8 cylinder 22-3/8" x 23-1/2" x 2-5/8" ea CRD1614S /8 cylinder 17-3/8" x 24-3/4" x 2-5/8" ea Aluminum Radiator Reduce the heat in your engine by installing one of these high efficiency Desert Cooler aluminum radiators. These are non-polished aluminum radiators that offer up to 15% better cooling over common brass/copper radiators. These bolt-in, direct fit radiators feature an efficient two row design of large, 1" wide cooling tubes for increased water flow. Aluminum radiators are available for Chevrolet and GMC trucks. Important: Core sizes on aluminum radiators may differ from cores on original copper/brass radiators, but will bolt-in just like original. AL80430AND Note: Shipped oversize. Automatic Transmission OS1 AL80071AND V8 22-1/2" x 20-1/2" x 2-5/8" ea AL80080AND cyl 20-1/4" x 19-3/4" x 2-5/8" ea AL80170AND all 20" x 21-1/4" x 2-5/8" ea AL80300AND all 20" x 21-1/4" x 2-5/8" ea AL80430AND all 17-1/4" x 25-1/2" x 2-5/8" ea AL80901AND all 18-1/4" x 28-1/4" x 2-5/8" ea Manual Transmission AL80071SND V8 22-1/2" x 20-1/2" x 2-5/8" ea AL80080SND cyl 20-1/4" x 19-3/4" x 2-5/8" ea AL80170SND all 20" x 21-1/4" x 2-5/8" ea AL80300SND all 20" x 21-1/4" x 2-5/8" ea AL80430SND all 17-1/4" x 25-1/2" x 2-5/8" ea AL80901SND all 18-1/4" x 28-1/4" x 2-5/8" ea 408 Radiators Toll Free Order Line

2 Aluminum Radiators & Fan Shrouds Polished Aluminum Radiator These polished high-performance radiators are manufactured from TIG welded aircraft grade aluminum with brazed aluminum cores and billet filler necks. Each radiator offers high capacity cooling with louvered fins and 3/8" spacing between core tubes. Designed for direct fit installation. A Radiator cap is included. Important: All radiators have built-in automatic transmission coolers and can be used in both automatic and manual transmission applications. Core size dimensions listed below. OS1 Note: *Does not have transmission cooler. Shipped oversize. A /4" x 19-1/4" x 1-3/4" 2 row ea A /4" x 19-1/4" x 2-1/2" 3 row ea A /4" x 19-1/4" x 2-3/4" 4 row ea A /8" x 21-3/4" x 1-3/4" 2 row ea A /8" x 21-3/4" x 2" 3 row ea A /8" x 21-3/4" x 1-3/4" 2 row ea A /8" x 26-5/8" x 2" 3 row ea A * /2" x 17-3/4" x 1-3/4" 2 row ea A /2" x 25-1/4" x 1-3/4" 2 row ea A /2" x 25-1/4" x 2" 3 row ea A /2" x 25-1/4" x 2-3/4" 4 row ea A " x 28-1/4" x 1-3/4" 2 row ea A " x 26-1/4" x 2" 3 row ea A " x 28-1/4" x 2-1/2" 3 row ea A " x 28-1/4" x 2-3/4" 4 row ea A " x 26-1/4" x 1-3/4" 2 row ea A " x 28-1/4" x 1-3/4" 2 row ea A " x 26-1/4" x 2" 3 row ea A " x 28-1/4" x 2" 3 row ea A " x 26-1/4" x 2-3/4" 4 row ea A " x 28-1/4" x 2-3/4" 4 row ea A " x 28-1/4" x 1-3/4" 2 row ea A " x 28-1/4" x 2-1/2" 3 row ea A " x 26-1/4" x 2-3/4" 4 row ea A " x 28-1/4" x 2-3/4" 4 row ea Z40020 fl ange Northern Radiator Fan Shroud Kits Northern do-it-yourself fan shroud kits are an excellent way to get a custom fitted fan shroud for your radiator and engine driven fan! Designed to fit exactly on Northern radiators (where specified), as well as most stock or aftermarket radiators. Manufactured from.063" lightweight aircraft aluminum. Made in USA. Part# A B C Fits Radiators: Price Z /16" 16-3/4" 2-1/2" kit Z /16" 20-1/2" 2-1/2" kit Z /16" 22" 2-1/2" kit Z /16" 25-3/4" 2-1/2" CR kit Z /8" 15-1/8" 2-1/2" kit Z /8" 28-1/8" 2-1/2" CR kit Z /8" 28-1/8" 2-1/2" CR5065, CR kit Z " 22-1/4" 2-1/2" kit Z " 26-1/4" 2-1/2" kit Z /8" 15" 2-3/8" kit Z /2" 21-1/2" 2-7/8" kit Z /8" 22" 2-5/8" kit Z " 21-1/8" 2-1/2" kit Z /8" 15" 2-1/2" kit Z " 20-1/2" 2-1/2" CR kit A B C fl ange fl ange fl ange CR Northern Aluminum Performance Radiators Upgrade your cooling system with a high performance bolt-in radiator from Northern! Manufactured with race-proven technology, these radiators feature a two-row, 1" core tube design for maximum cooling efficiency. Northern fan and shroud assemblies are also available for a matched cooling system. Important: Dimensions listed include the radiator, tanks and brackets. Note: Shipped oversize. OS1 Pickup CR SB 25-3/16" x 22" x 3-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR /4" x 18-5/8" x 2-1/4" ea CR /4" x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR /16" x 19-9/16" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR /16" x 19-9/16" x 2-1/4" ea CR /8" x 18-1/2" x 2-1/4" ea CR /8" x 18-5/8" x 2-1/4" ea CR " x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR " x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR /16" x 19-9/16" x 2-1/4" ea CR /8" x 18-1/2" x 2-1/4" ea CR /2" x 18-1/2" x 2-1/4" ea CR /8" x 18-5/8" x 2-1/4" ea CR " x 18-5/8" x 2-1/4" ea CR /16" x 19-9/16" x 2-1/4" ea CR /16" x 19-9/16" x 2-1/4" ea CR /2" x 18-1/2" x 2-1/4" ea Blazer/Jimmy CR " x 18-5/8" x 2-1/4" ea CR /4" x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR /4" x 18-5/8" x 2-1/4" ea CR /4" x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR /16" x 19-9/16" x 2-1/4" ea CR /16" x 19-9/16" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR " x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR " x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR /16" x 19-9/16" x 2-1/4" ea CR /2" x 18-1/2" x 2-1/4" ea CR /16" x 19-9/16" x 2-1/4" ea CR /16" x 19-9/16" x 2-1/4" ea Suburban CR " x 18-5/8" x 2-1/4" ea CR /4" x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR /4" x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR " x 18-5/8" x 2-1/4" ea CR /4" x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR /4" x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR " x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR " x 18-5/8" x 2-1/4" ea CR /16" x 18-5/8" x 2-1/4" ea CR /16" x 19-9/16" x 2-1/4" ea CR /16" x 19-9/16" x 2-1/4" ea CR /2" x 18-1/2" x 2-1/4" ea CR /8" x 18-1/2" x 2-1/4" ea CR /16" x 19-9/16" x 2-1/4" ea CR /2" x 18-1/2" x 2-1/4" ea AC, Heater & Cooling System J Radiators 409

3 AC, Heater & Cooling System J Replacement Radiators Economy Replacement Aluminum Radiator Don t be fooled by the price of these radiators. These quality lightweight aluminum radiators stand up to the demands of everyday driving with excellent cooling properties. These replacement radiators vary in appearance from the originals, but fit in the factory mounting locations and work with original fan shrouds. Every radiator includes fittings for an automatic transmission cooler. Important: The core is slightly smaller that the original; this will not lessen cooling capabilities. Measure your core. Hose adaptors are included. Note: *With raised fi ller neck. Shipped oversize. Automatic Transmission 1 Row Core Radiators OS1 A /4" x 17-3/8" x 1-1/4" plastic tank ea A /4" x 17-1/4" x 1-1/4" plastic tank ea A /4" x 17-1/4" x 1-1/4" plastic tank ea 2 Row Core Radiators A " x 19-3/8" x 2-1/4" plastic tank ea A * " x 19-1/2" x 2-1/4" plastic tank ea 3 Row Core Radiators SR " x 16-7/8" x 2-1/8" ea Standard Transmission 1 Row Core Radiators SR /8" x 16-7/8" x 1-1/4" ea SR /8" x 16-7/8" x 1-1/4" plastic tank ea SR /8" x 18 3/4" x 2" plastic tank ea 2 Row Core Radiators SR /8" x 16-7/8" x 1-3/4" ea SR /8" x 18-7/8" x 1-3/4" ea 3 Row Core Radiators SR /8" x 18-7/8" x 2-1/8" ea SR " x 18-7/8" x 2-1/8" ea K0085 G Radiator Petcock The K0085 reproduction petcock is manufactured to install on original or reproduction replacement radiators with 1/4" pipe threads. Includes the correct fluted end for originality. The G7146 GM radiator petcock is used for late models only as listed. K /4" pipe thread ea G original GM ea Be Cool Aluminum Cooling System Be Cool radiators are designed to provide the added cooling capacity required by high horsepower engines. These all-aluminum radiators can be up to 40% lighter than traditional copper/brass radiators and feature high-quality aluminum welds to enhance the appearance of your car. Includes: aluminum radiator, radiator cap, electric fan(s), vented coolant recovery tank, aluminum fan mounting brackets, electric fan wiring harness and installation hardware. Dimensions listed below are core size. Important: Module sets with radiator cores 22" or smaller will include a single fan, sets with radiator cores 24" or larger will include a dual fan. Note: *Some modifi cation necessary to upper/lower hoses and transmission lines for crossfl ow conversion radiator upgrade. Shipped double oversize. Polished Aluminum Automatic Transmission OS * " x 18" set * " x 18" set " x 18" set " x 18" set Non-polished Aluminum Automatic Transmission * " x 18" set * " x 18" set " x 18" set " x 18" set Polished Aluminum Radiator Constructed of 100% polished aluminum, using no epoxy for trouble free service. This radiator fits in the factory mounting location with predrilled brackets for easy installation. The factory fan shroud can be reused without modifications while the inlet and outlet are in the stock locations so the factory style radiator hoses can be used. Available with a built in transmission cooler with the correct dimensions to use the factory transmission lines. For use with both small block and big block engines. Note: Shipped oversize. Automatic Transmission OS1 AR80243N /2" core ea AR80242N /4" core ea Standard Transmission AR80243N /2" core ea AR80242N /4" core ea J-B Weld Cold Weld J-B Weld is a great alternative to welding, soldering and brazing. This two part system is mixed 1:1, it forms a permanent bond and can be shaped, tapped, filed, sanded, painted and drilled after curing. Cold weld will bond to most clean and dry surfaces and sets in 1-2 hours and will fully cure in hours. Waterproof, petroleum, chemical, and acid resistant when fully cured. Non-toxic and temperature resistant up to 600 degrees F. Made in USA. JB x 1 oz tubes ea JB x 5 oz tubes ea A A A Custom Radiator Cap Vintage style radiator caps to finish off your radiator. Tops are cast in A356 aircraft grade aluminum and polished to show quality shine. The internal cap is a Stant 16 psi rated radiator cap. Supplied as a two part assembly to allow proper alignment. Made in USA. Note: Recommended adhesive is JB Weld. A finned style ea A aero style ea A sprocket style ea 410 Radiators Toll Free Order Line

4 GM Replacement Radiator Cap Replacement AC Delco Radiator Components Radiator Cap Authentic reproduction radiator cap designed for the enthusiast who wants total originality in a reproduction cap. Features the correct cap rating along with all the correct markings w/ac, HD radiator ea all ea OE Style Radiator Cap Hollow Rivet Authentic reproduction radiator cap features the correct hollow rivet design, cap rating and markings as original. This reproduction is a precise replica of the original hollow rivet design cap ea radiator caps for a variety of applications. These are service replacement parts that may differ in appearance than G7136 original, but will fit and function properly. G all ea G without AC ea G HD cooling or ea G all ea TF TF TF Be Cool Radiator Cap Be Cool billet radiator caps rated at 13 psi are recommended for all Be Cool radiators. The billet caps feature the Be Cool logo and are available in a round or octagon style and polished or natural finish. Also available is a machined aluminum Sure-Grip radiator cap with a Be Cool embossed emblem. Note: Stock cooling systems are rated at 7 psi. Round Billet Caps TF polished finish ea TF natural finish ea Octagonal Billet Caps TF polished finish ea TF natural finish ea Machined Sure-Grip Caps TF polished finish ea TF natural finish ea Replacement Radiator Cap without Lever Aftermarket replacement radiator cap for your truck. Service replacement cap that may be cosmetically different than the original but will fit and function properly. These are ST10231 standard caps without the pressure release lever. Avalanche ST all ea Blazer/Tahoe, Jimmy/Yukon ST with AC ea ST exc. AC ea ST all ea ST all ea ST all ea ST with diesel ea ST exc. diesel ea ST all ea ST with diesel ea ST exc. diesel ea ST with diesel ea ST exc. diesel ea ST with 5.7L ea ST exc. 5.7L ea ST all ea ST Blazer ea C/K Pickups ST all ea ST st Series ea ST nd Series ea ST exc. Powermatic 4.99 ea ST all ea ST with AC ea ST exc. AC ea ST all ea ST all ea R/V Pickups ST all ea ST with diesel ea ST exc. diesel ea C/K Pickups ST all ea ST exc. diesel ea ST V ea ST V ea ST with diesel ea ST with diesel ea ST exc. diesel ea ST with diesel ea Silverado/Sierra ST exc. diesel ea ST all ea Suburban ST all ea ST st Series ea ST nd Series ea ST exc. Powermatic 4.99 ea ST all ea ST with AC ea ST exc. AC ea ST all ea ST all ea ST with diesel ea ST exc. diesel ea ST all ea ST exc. diesel ea ST with diesel ea ST exc. diesel ea ST all ea Billet Radiator Cap Billet aluminum radiator cap for Chevrolet passenger car models to provide a unique custom look. Rated at a 16 lb pressure rating. T lb rating ea Replacement Radiator Cap with Lever Aftermarket replacement cap for the radiator on your truck. Service replacement cap that may be cosmetically different than the original but will fit and function properly. These caps are equipped ST10329 with a pressure release lever. Blazer/Tahoe, Jimmy/Yukon ST with AC ea ST exc. AC ea ST all ea ST all ea ST all ea ST with diesel ea ST exc. diesel ea ST all ea ST with diesel ea ST exc. diesel ea ST with diesel ea ST exc. diesel ea ST with 5.7L ea ST Blazer only ea C/K Pickups ST st Series ea ST nd Series ea ST exc. Powermatic 5.99 ea ST all ea ST with AC ea ST exc. AC ea ST all ea ST all ea R/V Pickups ST all ea ST with diesel ea ST exc. diesel ea C/K Pickups ST all ea ST exc. diesel ea ST L ea ST L ea ST L ea ST V ea ST with diesel ea ST exc. diesel ea ST with diesel ea Suburban ST st Series ea ST nd Series ea ST exc. Powermatic 5.99 ea ST all ea ST with AC ea ST exc. AC ea ST all ea ST all ea ST with diesel ea ST exc. diesel ea ST all ea ST with diesel ea ST exc. diesel ea Thermocap Radiator Cap Thermocap is an advance in safety and performance and available to fit virtually any car. It combines a pressurized radiator cap with a thermometer into a single unit, allowing you to know when it s safe to open your radiator. Requires no tools. It s as simple as twisting off your radiator cap and MR2470 putting on a new one. Specify red, blue or silver when ordering. MR psi ea MR psi ea Radiator Components 411 AC, Heater & Cooling System J

5 Cooling System J1151 CX1842 CX1638 J Radiator Support Pads Reproduction radiator support pads and bolts for models. These pads are required when mounting your radiator for proper installation and fit. Mounting Pads RS ea RS st series pr J GMC 6 cylinder set J nd series set Mounting Bolt Set J st series set Radiator Support Pad Cushions Install your radiator properly with new radiator cushions. This set of upper and lower cushions will fit all truck models with 4 core radiators. CX upper pr CX lower pr CX with AC, or 4WD pr Radiator Mount Well Nut Set These special nuts secure the LH portion of the radiator well area and include the correct 1/4" shouldered bolts. Includes 2 each per set. W14R set Radiator Overfl ow Tank Set Reproduction radiator over flow tank set for Chevy and GMC pickups. Manufactured in heavy gauge steel and finished in the correct semi-gloss charcoal color as original. Includes: tank, decals, hose, hardware, and instructions radiator overflow set Radiator Overfl ow Jar Cap OER reproduction radiator overflow jar cap for various truck models. Features the correct ENGINE COOLANT ONLY lettering on the cap as original. Replace your broken, warped or missing cap with a new OER reproduction to give your engine compartment an authentic appearance S ea C/K ea R/V ea C/K ea Radiator Overfl ow Hose This is a correct replacement hose which is used for the radiator overflow. It is produced with correct OEM style thin walled hose as original. B feet ea AC, Heater & Cooling System J Radiator Retainer Set This radiator retainer pad set is what you will need to replace your original three core radiator set up to a four core radiator for better cooling and performance. Includes: two upper retainers, two lower retainers, and four radiator pads set Radiator Retainer Pad Your radiator will appreciate these replacement pads and so will you. Keeps the radiator safe from loosening while cushioning and protecting. Note: *3.08" cutout. **2.44" cutout ** C/K ea * C/K ea * R/V ea Radiator Overfl ow Bottle These bottles are correct replacements for the original overflow bottles. Genuine GM radiator overflow bottles or reproduction bottles for models listed. Note: Overfl ow bottle cap must be purchased separately. G GM ea OER ea G GM C/K series ea G GM R/V series ea Radiator Overfl ow Jar Cap Keep your overflow bottle sealed with a new overflow jar cap. Features lettering ENGINE COOLANT ONLY all ea all, OER repro ea S/T-series ea C/K & R/V-series ea Finned Aluminum Overfl ow Tank Finish off your cooling system with this vintage-style overflow tank. Made from cast aluminum and polished to a show quality finish. Tank holds 24 ounces and measures 13.75" tall with a 2.75" diameter. Features 1/4"-20 threaded mounting rib and tapped for a 1/4" NPT inlet fitting. Note: Requires two 1/4"-20 bolts, not included. A ea Stainless Steel Radiator Overfl ow Tank These beautiful polished stainless steel radiator overflow tanks will give your engine compartment a clean, custom look. They are available in various sizes and feature a twist-on cap and mounting hardware " x 13" ea " x 15" ea " x 17" ea " x 19" ea " x 10" ea " x 16" ea 412 Cooling System Toll Free Order Line

6 C Bow Tie Radiator Filler Show Panels Dress-up your engine bay with these custom aluminum upper radiator filler panels! These durable show panels direct the air that normally escapes over the core support straight into the radiator to improve cooling. Available in your choice of black anodized, natural, or polished finishes with or without an etched logo. Note: Must specify logo suffi x on etched panels: C Bow Tie, D Chevrolet with Bow Tie. Two Piece Plain Panels with AC AC6001B black finish pr AC6001N natural finish pr AC6001P polished finish pr AC6002B black finish pr AC6002N natural finish pr AC6002P polished finish pr Two Piece Plain Panels without AC UC6001B black finish pr UC6001N natural finish pr UC6001P polished finish pr UC6002B black finish pr UC6002N natural finish pr UC6002P polished finish pr Two Piece Etched Panels with AC AC6003B black finish pr AC6003N natural finish pr AC6003P polished finish pr AC6004B black finish pr AC6004N natural finish pr AC6004P polished finish pr Two Piece Etched Panels without AC UC6003B black finish pr UC6003N natural finish pr UC6003P polished finish pr UC6004B black finish pr UC6004N natural finish pr UC6004P polished finish pr Purple Ice Super Coolant Purple Ice is a Cooling System etched two piece panels D Bow Tie Chevrolet high-performance, synthetic, radiator coolant additive. It reduces engine heat by reducing the surface tension of the radiator fluids for improved heat transfer. It also lubricates the water pump seals. Purple Ice should always be used in conjunction with antifreeze in regions where freezing temperatures occur. Purple Ice is recommended for any water/glycol pressurized cooling system. 16 oz. Bottle RP ea Case of oz. Bottles RP cs Coolant System Protector Joe Gibbs Driven Coolant System Protector removes impurities in well water that can cause rust and corrosion inside the radiator, water pump, and cylinder heads. Over time, this can lead to a loss of cooling efficiency. Joe Gibbs Driven Coolant System Protector stops the adverse effect of hard water to help prevent cooling system damage. Offers protection for both cast iron and aluminum components. 12 oz. Bottle JG ea Case of oz. Bottles JG ea T70434 T Universal Fan Shrouds Each shroud will fit all small block and big block radiators. All mounting hardware is included for installation. Simply remove your original fan shroud and replace it with this shroud. Will replace all plastic and OEM shrouds and are available in both chrome or EDP black finishes. 3" Wide 20" Diameter Shrouds T chrome finish ea T EDP blk fnsh ea 5-1/2" Wide 20" Diameter Shrouds T chrome finish ea Fan Shroud Reproduction and aftermarket fan shrouds for GM truck models. Reproduction fan shrouds are manufactured as original for perfect fit and appearance. Note: *For stock radiator only. Aftermarket Fan Shroud Panels Small Block Models AP blank panel ea Reproduction Fan Shrouds Small Block Models AP9018* ea CX ea CX WD, without AC ea CX WD, with AC ea T WD ea T upper, 10.75" radius ea T lower, 10.75" radius ea T C/K upper, w/o AC ea T C/K lower ea T R/V upper, w/o AC ea T R/V lower ea Big Block Models C fiberglass ea T plastic ea CX ea T C/K w/454, 1 piece ea T R/V w/454, 1 piece ea Lower Radiator Fan Shroud Clip Reproduction of the lower radiator fan shroud clip. Manufactured in steel. Fits Chevrolet/GMC trucks. 2 required ea Fan Blade A correct reproduction fan blade for cylinder and V8 engines. Measures 17.5" in diameter and is an exact replacement of your missing or damaged original. B " 4 blade ea Fan Blade Reproduction fan blade for models. 18" diameter unit features 5 blades and is for clutch style fans on short water pump short water pump ea Fan Blade 7 Blade, 18" Reproduction or GM fan blade for trucks with a 7 blade " diameter fan. Correct for V8 with air conditioning and heavyduty cooling. Original GM G GM ea Reproduction K economy ea service replacement ea Restorer s Choice TM ea Fan Blade 7 Blade, 19-1/2" Replacement fan blade for trucks/ Blazer/Jimmy/Suburban models with a 7 blade 19-1/2" diameter fan. Correct for V8 with air conditioning and heavy-duty cooling. Note: Use with fan clutch #FL C10-30, HD cooling ea C30 D-D w/mhc ea with ea WD, 454 exc C.A.C ea WD, SB, with C.A.C ea WD, SB, with C.A.C ea WD, 400, with C.A.C ea CV1, Diesel ea AC, Heater & Cooling System J Cooling System 413

7 Cooling System FL A Derale Rigid Race Fan Derale high-performance replacement fans feature durable construction with excellent balance and are rated for up to 8000 RPM. Manufactured with a universal heavy-duty steel hub with a 5/8" pilot hole. Available with riveted steel or aluminum blades. Note: Not for use with a fan clutch. Steel Blade Standard Rotation " steel blade ea " steel blade ea " steel blade ea " steel blade ea Aluminum Blade Standard Rotation A " aluminum blade ea A " aluminum blade ea A " aluminum blade ea Steel Blade Reverse Rotation A " steel blade ea A " steel blade ea A " steel blade ea A " steel blade ea Fan Clutch to Water Pump Stud Correct stud which allows the fan clutch to attach to the water pump. 4 required /16"-18 x 5/16"-24 x 1-7/8" ea FL1307 FL1317 Flex-a-lite 1300 Flex Fan and Spacers Stainless steel blades flex at higher RPM s which reduces drag increasing horsepower, and improves fuel economy. For high-performance and heavy-duty applications. Fan spacers are sold separately. Note: Not for use with fan clutch assembly. 17" Diameter Fan Blade FL1307 red ea FL1317 blue ea 18-3/8" Diameter Fan Blade FL1308 red ea FL1318 blue ea 19-1/2" Diameter Fan Blade FL1309 red ea FL1319 blue ea Fan Spacers FL /2" ea FL " ea FL " ea FL14556 Flex-a-lite Fan Spacer These are the correct replacement fan spacers for use on various applications. See the listings below for correct thickness. 1/2" Spacer FL14544 silver ea 1" Spacer FL14548 silver ea 2" Spacer FL14556 silver ea Fan Blade to Water Pump Bolts Reproduction of the original style bolts used to attach the fan blade to the water pump replicate the original bolts and feature the correct Delta head markings. Set of four 5/16"-24 x 3/4" bolts with lock washers piece set with lock washers 9.99 set 9518 AC, Heater & Cooling System J FL5555 FL Flex-a-lite Fan Clutch Replace your original fan clutch on your Chevrolet or GMC truck with one of these aftermarket replacements. Manufactured by Flex-a-lite for performance and reliability, this is a great value on a quality fan clutch for classic truck. Aftermarket Replacement Fan Clutches FL cylinder ea FL cylinder ea FL V8 small block ea FL V8 big block ea Derale Aluminum Fan Blades and Spacers These stainless steel fan blades are rated up to 7000 rpm and have chrome-plated hubs. They feature a narrow blade design for good airflow in tight space applications. Embossed center hubs and four rivet blade attachment provide increased strength. Fan spacer sold separately and includes hardware. 17" Diameter Fan Blade 9217 chrome ea 9417 red ea 9517 blue ea 18" Diameter Fan Blade 9218 chrome ea 9418 red ea 9518 blue ea Fan Spacers D /2" ea D " ea D /2" ea D /4" ea D " ea D /4" ea D /2" ea C-Flames D-Bow Tie E-SS logo G-350 H-454 Fan Spacer Bolt Sets Dress-up your vehicle with these one-of-a kind dress-up bolt sets. The Chevrolet Bow Tie, SS or flames logo is stamped directly onto the head of the bolts. They are available in decorative chrome-plated or polished stainless steel versions. What better way to make a statement than with these unique bolts. Note: Must specify logo prefi x: C Flames, D Bow Tie, E SS, G 350, H 454 logo. Chrome 56456C short 1-3/4" long set 56457C extended 2-3/4" long set Stainless Steel 56456S short 1-3/4" long set 414 Cooling System Toll Free Order Line

8 Cooling System Radiator/Cooling Fan Relay Reproduction of the original radiator cooling fan relay. Designed to replace non-functional originals. Your choice of 4 pin or 5 pin styles black 5 pin ea gray 4 pin ea FL210 Extends Water Pump Life and Cools Faster! Used as a primary fan, this unit frees up wasted horsepower and increases fuel mileage by eliminating drag caused by your standard engine mounted fan. Also increases water pump life by reducing strain on the water pump bearing assembly. When mounted in front of the radiator and used as an auxiliary fan in addition to your stock belt driven fan, this electric fan provides better cooling in any engine prone to overheating. Single Fan Mounted in Front of Radiator FL114 14" 14-3/4" x 14" x 3-1/4" ea FL116 16" 16-1/2" x 16"x 3-1/4" ea Single Fan Mounted Behind Radiator FL030 15" 18" x 16" x 4-1/4"-RPM ea Dual Fan Mounted Behind Radiator FL210 12" 15-1/2" x 26-1/4" x 2-5/8" ea Fan Shroud and Electric Fan Assembly Top quality fan shrouds and electric fans set-ups are available to make a complete cooling module set. These are electric fans that include an aluminum fan shroud designed to fit the Northern aluminum radiators. Assemblies include all mounting hardware and wire leads. Switch not included. Note: *For radiators CR5026, CR5055, CR5061 & CR5065. Shroud with Dual 11" Fan for radiator CR ea Shroud with Dual 12" Fan * ea for radiator CR5027, CR ea Dual Fan Wire Harness with Relay wire harness with relay ea MF163 Champion Series Performance Fans Quiet, reversible S-blade design gives you the choice of using it as a puller or a pusher fan. Manufactured from glass filled nylon. Includes: powerful sealed motor, four 90 degree mounting feet, mating locking pigtail and rubber spacers. Recommended wire harness, temperature switch, and adjustable thermostat sold separately. High-Performance Fans MF122 12" 1,565 cfm ea MF142 14" 2,135 cfm ea MF163 16" 2,170 cfm ea Medium Performance Fans MF123 12" 1,155 cfm ea MF146 14" 1,810 cfm ea MF166 16" 1,555 cfm ea MF107 Challenger Series Performance Fan Quiet, reversible S-blade design gives you a choice of using it as a puller or a pusher fan. Manufactured from glass filled nylon. Includes: four 90 degree mounting feet, mating locking pigtail and rubber spacers. Recommended wire harness, temperature switch, and adjustable thermostat sold separately. High-Performance Fans MF136 13" 1560 cfm ea MF107 16" 1950 cfm ea MF162 16" 2200 cfm ea 15" Electric Fan with Thermostat Rugged, universal fit fan equipped with an adjustable degrees F thermostat. Bolts to your radiator supports using sturdy brackets. With a heavy-duty motor, highly angled blades, and 15" diameter, this unit pulls up to 2800 cfm of air, cooling vehicles with up to 250+ HP (without air) and 220+ HP (with air). Overall 18" x 16-1/8" x 4". Amp draw: 14 amps w/o red Bow Tie on shroud ea D w/red Bow Tie on shroud ea High-Performance Electric Fan These reversible fans help prevent overheating and are designed to fit the most popular cars and trucks. Installs in minutes with simple hand tools, 10", 12", 14" and 16" fans are (mount in front or back of radiator). Ultra thin design to fit cramped locations. Reinforced glass filled polypropylene blade and plastic housing for minimized weight. Nylon tie mounting kit included. Nominal fan size is based upon approximate overall assembly diameter. Note: *Features red Bow Tie on top of the shroud. Without Red Bow Tie on Top of Shroud 7 Amp Fans " x 2-1/2" 1000 cfm ea " x 2-1/2" 1200 cfm ea 8 Amp Fans " x 4" 1650 cfm ea 9 Amp Fans " x 4" 2100 cfm ea With Red Bow Tie on Top of Shroud 7 Amp Fans D * 10" x 2-1/2" 1000 cfm ea D * 12" x 2-1/2" 1200 cfm ea 8 Amp Fans D * 14" x 4" 1650 cfm ea 9 Amp Fans D * 16" x 4" 2100 cfm ea AC, Heater & Cooling System J Cooling System 415

9 Cooling System Water Outlet Restrictors If coolant travels too fast, it doesn t absorb enough heat inside the engine or properly cool down as it passes through the radiator. That s why it is still important to restrict coolant flow in applications where a thermostat isn't desired. These restrictors come in a set of three with a 5/8", 3/4", and 1" hole to allow adjustment for optimum cooling. Each 2-1/8" plate is made from anodized aluminum and fits under the water outlet in place of the thermostat restrictor plate set ea Flex-a-lite Black Magic S-Blade This fan provides better cooling to increase horsepower and cooling efficiency. Consistent cooling, regardless of engine RPM. Easy bolt-on installation. Moves 3000 cfm. Fits vehicles with 16" and wider radiator cores. Universal mounting brackets included. FL160 18" x 16" x 4-1/4" ea Dual Fan Wire Harness with Relay This is a dual fan wire harness with relay that will allow safe control of the two fans while using either an on-off switch or an adjustable temperature sensor. Switch and sensor not included wire harness with relay ea FK JET Fan Switch The JET Fan Switch turns on the vehicle s cooling fan at a lower temperature than stock for improved performance and engine longevity. Cooler operating temperatures increase horsepower by providing a denser air/fuel mixture. Installation is simple replacement of the stock sensor. The JET Fan Switch turns on at 195 degrees and turns off at 185 degrees. JT all V set FK LT set TU Temperature Sending Unit Replacement temperature sending units for truck models. Note: *Marked AC30, C35000M. **Marked AC255M. Trucks with Factory Warning Lights TU ea TU ea TU ea TU , 1 terminal ea TU terminal ea TU terminal ea TU45 * , ea TU46 ** , ea TU coolant temp ea TU metal temp ea TU /8"-18, coolant temp ea TU ea TU L ea TU L, metal temp ea TU , 1/2"-14 thread ea Trucks with Factory Gauges TU ea Made in USA ea ea Made in USA ea TU /8"-18 thread ea TU oval connector ea TU L, 1/2"-14, 1 term ea TU /2"-14, 12-1/2" lead ea TU /8"-18, 9-1/2" lead ea TU L ea TU /8"-18, 13-1/2" lead ea Dakota Digitaligital AC, Heater & Cooling System J Flex-a-lite Syclone Electric Fan This quiet fan mounts to the core and can be used to push or pull air through the radiator. The higher torque (17 amp) motor produces 2500 cfm of air flow, making these fans strong enough to replace your belt driven fan and fan clutch. The sweep style blades squeeze out the maximum air flow possible. 16-5/8" x 15-3/4" x 4" mount. Universal mounting brackets are included. FL398 16" fan ea Rubber Fan Spacers Rubber spacers are used with Champion Series electric fans for proper spacing from the radiator. MF112 rubber fan spacers set Electric Fan Controller Fully programmable controller includes a 70 amp relay and will work with your existing water temperature gauge and sending unit. Features include a fully programmable fan on and fan off temperatures and the capability to leave the electric fan operating after the engine has been shut down for a user adjustable time. Full digital LED readout. Operation Range: degrees F. Important: Must use second relay part #DD amp relay for dual fan or two-speed fan operation. DD2700 with 70 amp relay ea DD amp relay for dual fans ea DD2703 1/8" NPT temp sensor ea DD2704 3/8" NPT temp sensor ea DD2705 1/2" NPT temp sensor ea SU110 SU Coolant Temperature Sensor The coolant temperature sensor sends a signal to the electronic control unit relative to the coolant temperature in a computerized engine control system. The sensor is located under the hood, mounted to the front driver side of the intake manifold. The coolant temperature sensor plays a central role in triggering many engine functions. A faulty coolant sensor can cause a variety of cold performance problems as well as emissions failures. Symptoms of a bad sensor may include poor cold idle, stalling, cold hesitation or stumble, or poor fuel mileage. SU ea SU ea SU ea 416 Cooling Components Toll Free Order Line

10 Cooling System Cooling Fan Shutdown This cooling fan shutdown kit shuts down your electric cooling fan above MPH to improve engine cooling by preventing the electric fan from fighting airflow through the radiator at highway speeds. The unit is adjustable and may be overridden by using the supplied dash mounted toggle switch. This kit is designed to be used with the supplied signal generator which must be installed into the speedometer cable. TF ea TF Ice Box Cooling Fan Control Available as a single fan control or dual fan/2-speed fan control unit. The sensor is simply tightened under an intake or water pump bolt. It can then be adjusted to your exact preference for on and off temperature. It is equipped with an AC Request system to turn the cooling fan on whenever the AC Compressor engages (this feature does not have to be used). The dual fan control can operate two fans at different temperatures or a single two speed fan at different temperatures. Features exclusive lug sensor that mounts under almost any engine bolt. Each unit has a fully adjustable operating range of degrees. Note: *With Walker 2-speed fans. TF single control ea TF dual control ea TF900635* dual control ea Delayed Cooling System Shutdown Timed cooling system shutdown features adjustable relays that keep power to the cooling fan and electric water pump (if equipped) when the key is shut off. This reduces the block temperature as much as possible without the risk of killing the battery. This is a timed circuit and does not use a thermostat or other fan control to operate. TF ea Adjustable Electric Fan Thermostat Set This set is designed to allow a wide range of temperature adjustments for your electric fan. The adjustment knob may be used to set a precise temperature desired for fan activation. The mounting bracket is made of brushed stainless steel for good looks and durability. The complete set includes: the thermostat with bracket, a 30 amp relay, a 30 amp circuit breaker for overall protection, wiring, terminals and mounting hardware. Specs on Adjustable Fan Thermostat: Temp range -32 degrees to 248 degrees F Accuracy: +/- 7.3 degree F Differential: 7.3 degree +/- 3.6 degree F Important: Temperature refers to the temp of the capillary tube, not the coolant temp set without relay set Fan-Thom Electric Fan Relay Designed as inexpensive protection for your electric fan. Provides constant voltage, protects from voltage and amperage spikes. An absolute necessity if adding an on/off switch to your electric fan circuit. Choose from the regular fan relay or the weatherproof relay which are for the harsh weather conditions, these relays provide complete protection from the elements and ensure reliable and dependable performance. These sets utilize heavy-duty waterproof relays, weatherproof circuit breaker covers and extreme condition weatherproof shrinkable crimp-on terminals set weatherproof ea weatherproof w/195º/185º switch ea weatherproof w/185º/175º switch ea Fan-Thom II Electric Fan Relay with Thermostat Protection Don t want to probe your radiator? The Fan-Thom II comes with a threaded temp sensor that screws into the engine block or manifold for a professional installation. Temp Sensor Thread Size: 3/8"-18NPT Fitting degrees on/185 degrees off set P degrees on/175 degrees off set Replacement Thermostats degrees on/185 degrees off ea degrees on/175 degrees off ea Painless F5 Fan Controller This state-of-the-art fan control system uses pulse width modulation to control electric fan speed from 50% up to 100%. A three position toggle switch lets you choose between normal operation, 100% fan speed, or turn the fan(s) off. An AC compressor override that runs the fans at 100% duty cycle if air conditioning is kicked on. Includes a solid state controller rated for engine bay use, 3/8 NPT threaded temperature sensor, large gauge fan wires and labeled vehicle integration wire harness, mounting hardware, and 70 amp fuse and connectors. The F5 Dual Fan Controller is rated to control two 35 amp cooling fans. The F5 Single Fan Controller is rated to control one 70 amp cooling fan dual fan controller set single fan controller set Dual Fan Dual Activation Fan Relay Set The dual activation cooling fan relay set by Painless Performance is exactly what you need to run dual fans off of a thermostatic switch and when your AC is on. Installation takes just a few minutes and your cooling fan will come on when the engine reaches the preset temperature of the thermostatic switch or when the AC is turned on. Set includes: three 40 amp relays with mounting bases, one fuse holder with 70 amp fuse, pre-terminated and printed wire harness, and your choice of thermostatic switch on/off temperatures (thread size: 3/8"-18NPT), 1/2"NPT to 3/8"NPT adapter, mounting hardware and insulated terminals and a detailed instructions on 195F, off 185F set on 185F, off 175F set on 205F, off 190F set AC, Heater & Cooling System J Cooling Components 417

11 AC, Heater & Cooling System J Thermostat Housing Original GM or reproduction thermostat housings for models. Reproduction housings include mounting bolts and gasket. Note: *With cast iron exhaust manifold. Original GM Thermostat Housings G all V8 exc. diesel ea G8349 * ea G C/K with 305, ea G R/V with 305, ea Reproduction Chrome Thermostat Housings D small block ea D big block ea T with AC ea T , 307, ea T w/switch port ea T all V ea T all V8 exc. diesel ea replacement o-ring ea T9928P T9929P Swivel-Neck Thermostat Housing Swivel thermostat housings rotate 360 degrees and are great for applications where the upper radiator hose is routed different than stock applications. Aluminum housings are available polished or chrome plated and with necks and stainless housings are available machined. All are available with 15, 45 or 90 degree angles. They will fit small block and big block engines degree polished aluminum ea degree polished aluminum ea degree polished aluminum ea 6015C 15 degree chromed aluminum ea 6003C 45 degree chromed aluminum ea 6009C 90 degree chromed aluminum ea PF degree machined stainless ea PF degree machined stainless ea PF degree machined stainless ea Cooling System G8349 T9930P OEM Style Powder Coated Water Neck These are O ring style water necks powder coated in Chevy orange. Keep that original look and color on your fresh engine with a new powder coated water neck. Available for early, late, or late with a hole Chevy engines. T9928P 1964 early Chevy ea T9929P late Chevy ea T9930P late Chevy with hole ea PF JET Low Temp Thermostat The factory 195 degree thermostat simply cycles open and closed, this reduces cooling efficiency in any engine. With the JET 180 JT10175 degree thermostat you get consistent engine cooling and a precise metering of water throughout the engine. Constructed of stainless steel. JT all V ea JT LT ea JT LS ea Thermostat Choose the thermostat that you need depending on your particular climate or engine requirements. Fits full size trucks: G cyl. and V8 except Diesel L (N,Z) V V8 except diesel and 454 G degree ea G degree ea G degree ea G degree ea Cool-View Glass Thermostat This 2" thermostat assembly allows you to see when the thermostat opens on a unique gradient scale without ever removing the radiator cap. Made from billet aluminum and the same specialized heavy borosilicate glass used in steam boiler systems. Fits all small and big block Chevrolet engines that use a non-bypass type thermostat, 1955 and up. Also fits all straight 6 engines from Made in USA. Important: Index pointer and gradient scale are only included in sets with thermostat. Note: Bolts not included. VP2001 without thermostat ea VP2002 with 180 degree thermostat ea VP2003 with 195 degree thermostat ea High-Performance Thermostat These high performance thermostats are designed to resist variations in coolant pressure, opening and closing only at the correct temperatures, regardless of engine RPM. Made from brass and copper with a high grade steel frame for years of worry free operation degree thermostat ea degree thermostat ea High Flow Thermostat The Balanced Sleeve design of these High Flow Thermostats equals out the pressure exerted on it by a high flow water pump allowing it to be solely regulated by coolant temperature. With the addition of a high-performance water pump and high flow thermostat, you can expect a temperature drop of up to 25 degrees F degree thermostat ea degree thermostat ea 3-1/4" 1-13/16" Thermostat Gasket Replacement thermostat housing gaskets for Chevrolet V8 and inline six applications. Choose from GM replacement gaskets or a Mr. Gasket reusable gasket for V8 applications. Mr. Gasket gasket is made with a thick aluminum body and a silicone bead for a positive seal. GM Replacement Gaskets G L ea G V ea Mr. Gasket Reusable Gasket V ea Stovebolt Thermostat Housing Spacer 216, 235, and 261 six cylinder engines do not have a water outlet to tap into on the front of the engine when installing a manifold heat plate. This thermostat housing spacer solves that problem by adding a water outlet simply just by installing it. These spacers are made from 3/8" CNC-machined aluminum with a barbed brass fitting. Made in USA. Note: Gaskets and mounting hardware not included spacer with water outlet ea Thermostat Housing Bolts Dress your engine by G Universal Coolant Filter Prevent clogs in your cooling system with this in-line heater hose coolant filter. Features a heavy solid brass construction. Includes replacement filter. RF002 5/8" i.d. coolant filter set installing your water neck with these high luster chrome water neck bolts. Your choice of chrome or polished stainless. AK134A Chrome AK133A 1 short, 1 long bolt set AK134A 2 short bolts set Polished Stainless Steel AK133B 1 short, 1 long bolt set AK134B 2 short bolts set Thermostat Housing Bolts Original style water neck attachment bolts and water outlet stud. The bolts feature correct TR markings for vehicles and includes one /8"-16 x 2 1/4" and one 3/8"-16 x 1-1/8". The stud is correct for and 350ci engines with 3/8"-16 threads water outlet bolt set pr water outlet stud ea 418 Cooling System Toll Free Order Line

12 Thermostat Housing Bolts These premium grade bolts are engineered to properly engage the manifold threads and resist loosening. They come in your choice of black oxide finished chromoly or rust-proof stainless steel, with handy 12 point or standard hex heads. Washers included. Each set AR43742 includes three bolts: two 1" bolts and one 2" bolt. AR13742 black oxide hex head set AR13741 black oxide 12 point set AR43742 stainless hex head set AR43741 stainless 12 point set 1/2" NPT Heater Hose Fittings These fittings are for use with heater hoses or bypass hose attachments. Available in steel and stainless steel. PF1001 Note: *Includes two 1/2" pipe plugs. 5/8" i.d. x 1-1/2" L Steel K0149A with 3/4" i.d. x 2-3/4" L pr K0150 with 3/4" i.d. x 1-3/4" L pr 3/4" i.d. x 1-5/8" L Steel K pr 5/8" i.d. x 1-3/4" L Stainless Steel PF pr PF1007 with 5/8" i.d. x 2-7/8" L pr PF1024 * set PF1025 * with 5/8" i.d. x 2-7/8" L set PF1008 with 3/4" i.d. x 1-3/4" L pr PF1009 with 3/4" i.d. x 2-7/8" L pr PF1026 * with 3/4" i.d. x 1-3/4" L set PF1027 * with 3/4" i.d. x 2-7/8" L set Individual Fittings PF1001 5/8" i.d. x 1-3/4" L ea PF1002 5/8" i.d. x 2-7/8" L ea PF1003 3/4" i.d. x 1-3/4" L ea PF1004 3/4" i.d. x 2-7/8" L ea Heater Hose Fitting Reproduction or original GM heater hose fittings which screw into the water pump and K0149A intake manifold. These fittings are for use with heater hoses attachments. Reproduction Hose Fitting Sets K0149A small block pr K big block pr Original GM Hose Fittings G9745 1/2" pipe x 3/4" hose x 1-1/2" oal ea G9746 1/2" pipe x 5/8" hose x 1-3/4" oal ea G9766 3/4" hose press fit ea Notchead Soft Line Clamps This new line fastening system will keep your soft lines (heater hose, battery cables, AN lines, etc.) secure and look great while doing it! Once fastened down A with the included hardware, your lines will snap in and out of these clamps for a clean and simple installation. Sets include 6 high strength copolymer acetal plastic clamps and installation hardware. Heat resistant to 180 degrees F. 6 Piece Sets A /2" htr hose & #6 AC line set A /8" htr hose & #8 AC line set A /4" htr hose & #10 AC line set Cooling System Heat Shrink Hose Clamp Heat shrink hose Heater Hose Clip These hose clips hold two heater hoses and attach to the alternator bracket or inner fender skirt, keeping the hoses neat and out of harms way fender clip ea alt bracket clip ea K556 clip set 1 ea, alt and fender set G Radiator Hose Clamp GM and AC Delco clamps for upper and lower radiator hoses. G7142 worm gear 2-7/8" max. i.d ea G7143 worm gear 2" max. i.d ea G7144 pinch 2-1/8" max. i.d ea Corbin Heater Hose Clamps Chevrolet used a pinch type Radiator Hose/Heater Hose Clamps Reproduced in the Stainless Steel Heater Hose Bracket Stainless steel version of the heater hose bracket that mounts to the top alternator bracket and keeps the two heater hoses together. This bracket mounts with a slight angle to keep the hoses away from the engine. Single Loop Hose Brackets with bent end ea with straight end ea Double Loop Hose Brackets to inner fender well ea G Corbin clamp to retain the heater hoses against the heater box on the firewall. AU5354 9/16" o.d. hose ea /8" o.d. hose ea AU /16" o.d. hose ea AU5357 3/4" o.d. hose ea original tower design. Kit includes all eight clamps needed to completely replace radiator and heater hose clamps. Also available individually. R Complete Kit R tower style - 8 piece kit kit Indidivual Clamps /8" hose clamp ea /4" hose clamp ea clamps for truck models. This new technology offers advanced heat sensitive thermoplastic clamps that seal better in all temperature extremes. Easy-toinstall A with an ordinary heat gun. Part# Min I.D. Max I.D. O.D. A /4" 1/2" 11/16" ea A /8" 11/16" 13/16" ea A /2" 13/16" 15/16" ea A /8" 15/16" 1-1/16" ea A /4" 1-1/16" 1-3/16" ea A /8" 1-3/16" 1-1/2" ea A " 1-3/16" 1-1/2" ea A /4" 1-1/2" 1-3/4" ea A /2" 1-3/4" 2" ea A /4" 2" 2-1/4" ea A " 2-1/4" 2-1/2" ea Z71051 Z71031 Z71064 Z71035 Custom Engine Coolant Plumbing Build your own custom silicon radiator hose system using this basic set and/or these individual components! Mandrel bent tubes feature beaded ends for a positive seal with the available high-quality reinforced black silicone hoses. Hoses and tubes are available in 1-1/4" to 1-3/4" diameters. Plumbing Set Set contains a 90, a 45, and a straight 1-1/2" reinforced black silicone hose. A 1-1/2" 45 mandrel bent and one straight aluminized steel tube with beaded ends. Z /2" hose plumbing set set Individual Components Aluminized Steel Coolant tubes Z /4" x 4" x 6" 90 bend ea Z /2" x 4" x 6" 90 bend ea Z /4" x 4" x 6" 90 bend ea Z /4" x 4" x 6" 75 bend ea Z /2" x 4" x 6" 75 bend ea Z /4" x 4" x 6" 75 bend ea Z /4" x 4" x 6" 45 bend ea Z /2" x 4" x 6" 45 bend ea Z /4" x 4" x 6" 45 bend ea Stainless Steel Coolant Tubes Z /2" x 4" x 4" 90 bend ea Z /4" x 4" x 4" 90 bend ea Z /4" x 4" x 4" 75 bend ea Z /2" x 4" x 4" 45 bend ea Z /4" x 4" x 4" 45 bend ea Z /2" x 3" straight tube ea Z /4" x 3" straight tube ea Reinforced Black Silicone Hoses Z /4" x 5" x 5" 90 bend ea Z /2" x 5" x 5" 90 bend ea Z /4" x 5" x 5" 90 bend ea Z /4" x 4" x 4" 45 bend ea Z /2" x 4" x 4" 45 bend ea Z /4" x 4" x 4" 45 bend ea Z /4" x 6" straight hose ea Z /2" x 6" straight hose ea Z /4" x 6" straight hose ea Step Up/Down Hose Connector Z /4" to 1-1/2" x 8" ea Z /2" to 1-3/4" x 8" ea AC, Heater & Cooling System J Cooling System 419

13 AC, Heater & Cooling System J Cooling System Hoses Flexible Stainless Hose Sets Ideal replacements MH Molded Heater Hose Don t entrust the life of your engine to old hoses suffering from dry-rot and deterioration! Replace your old hoses with these quality molded hoses manufactured by Goodyear. Each hose features the correct bends for a factory fit and appearance. 6 Cylinder C/K Pickup Liter MH heater to pipe ea 8 Cylinder C/K Pickup Liter/ Liter MH heater to pipe ea R/V Pickup Liter/ Liter MH heater to pipe ea Blazer/Jimmy Liter/ Liter MH heater to pipe ea Suburban Liter/ Liter MH heater to pipe ea MH to pipe, w/o aux heater ea MH heater to tee ea MH tee to water pump ea MH tee to manifold ea C/K Pickup Liter MH heater to radiator ea MH throttle body ea Suburban Liter MH throttle body ea MH to radiator, w/o aux heater ea MH TBI, without aux heater ea MH to radiator, w/o aux heater ea C/K Pickup 6.2 Liter Diesel MH to rad., without aux htr ea MH to man., without aux htr ea Suburban 6.2 Liter Diesel MH to man., w/o aux. htr ea MH to radiator, w/o aux. htr ea Reproduction Heater Hose Sets Reproduction of the correct 3/4" and 5/8" hoses which will completely replace the essential hoses required for your heater assembly to work properly. Note: The K0057 and C1A may be used with small block or big block applications. C1A GM markings set K OEM type ribbed set YE5215 C1A Replacement Heater Hose Replacement Goodyear heater hose in convenient 5 foot lengths. YE5210 5/8" 5 feet ea YE5215 3/4" 5 feet ea for worn or rotted radiator or heater hoses. Noncorrosive construction conforms S7311 to tight bends and holds shape indefinitely. Rated for high temperatures and high pressure, these ultimate sets include: stainless steel tubing, 2 rubber sleeves, 4 reducer inserts, 4 stainless steel hose clamps, and 2 chrome or polished aluminum end covers. Can be easily cut to custom lengths. These high-quality sets will enhance any engine compartment. Choose from chrome or polished aluminum ends. Made in USA. Note: 48" set has double quantity of end caps, sleeves, reducers, and clamps. Save money and make both upper and lower radiator hoses with one 48" set. Radiator Hose Sets Polished Ends S " set S " set S " set S " set Chrome Ends S " set S " set S " set S " set Heater Hose Sets S7313 polished ends set S7314 chrome ends set K BB Water Pump Bypass Hose Set This complete set will replace your worn out, thinning or deteriorating original hose with a correct replacement hose. Includes the hose and two tower clamps big block set K big block set Bypass Hose Replacement bypass hoses for pickup and Suburban models. Each hose features the correct bends for a factory fit and appearance. BH Cylinder C/K Pickup BH ea BH ea BH ea Blazer BH ea BH ea Suburban BH ea 8 Cylinder C/K Pickup BH ea BH ea BH ea BH ea Suburban BH ea BH ea BH ea BH ea K1231 Radiator Hose Reducer Bushing These rubber hose reducers are designed for custom applications to allow the use of a larger i.d. radiator hose with smaller inlets and outlets on radiators, water pumps and thermostat housings. Simply insert them into the hose before installation. K1231 2" i.d. to 1-3/4" i.d ea K /4" i.d. to 1-5/8" i.d ea K /4" i.d. to 1-1/2" i.d ea V8 Radiator Hose Reproduction radiator hoses for truck models. Features the correct markings on the hose. Note: *1 piece replacement style without markings. Lower Radiator Hoses V V ea V ea , 327, ea Blazer/Jimmy SB ea , ea Upper Radiator Hoses V8 2WD V ea ea ea pickup SB ea Blazer/Jimmy SB ea or ea Upper Radiator Hoses V8 4WD * V8 SB ea FH1318 Goodyear Flexible Radiator Hose If you re doing an engine swap in your GM truck, these flexible radiator hoses manufactured by Goodyear may be just what you need to complete the cooling system installation. A variety of sizes are available. Hose features a unique design that allows it to conform to a variety of bends and curves without kinking or collapsing. HF /4" x 7-3/8" ea HF /4" x 11" ea HF /4" x 19-9/16" x 1-1/2" ea HF /4" x 23" ea 1-1/2" x 7-9/16" ea HF1208 HF /2" x 10-11/16" ea HF /2" x 12-3/16" ea HF /2" x 16-5/16" x 1-3/4" ea HF /2" x 17-1/16" ea HF /2" x 19-1/2" x 1-3/4" ea HF /2" x 19-13/16" ea 1-1/2" x 20-1/2" ea HF12205 HF /2" x 22" ea 1-1/2" x 22-7/8" 90 degree end ea HF12228 HF /2" x 23" x 1-3/4" ea HF /2" x 25" ea 1-1/2" x 30" ea HF1214 HF /4" x 16-5/16" ea HF /4" x 18-13/16" ea 1-3/4" x 23-1/2" ea HF Radiator Hoses Toll Free Order Line

14 Goodyear Hoses MH Goodyear Molded Radiator Hos Don t entrust the life of your engine to old hoses suffering from dry-rot and deterioration! Replace your old hoses with these quality molded hoses manufactured by Goodyear. Each hose features the correct bends for a tailored fit. 6 Cylinder C/K Pickup Liter/ Liter/ Liter MH upper ea MH lower ea MH upper 1st series ea MH upper 2nd series ea MH upper ea MH lower w/standard radiator ea lower w/heavy-duty rad ea MH C/K Pickup Liter MH lower K series ea MH upper C series with MT ea MH upper C series with AT ea MH upper K series ea MH lower C series with MT ea MH lower C series with AT ea MH lower K series ea MH upper C series ea MH upper K series ea MH lower C series ea MH lower K series ea upper ea MH MH lower ea Blazer Liter MH upper ea MH lower ea C/K Pickup Liter MH upper ea MH lower with std. cool ea lower with HD cool ea MH C/K Pickup Liter MH upper, 2WD ea MH lower, 2WD ea MH upper, 4WD ea MH lower, 4WD ea MH lower ea upper ea MH MH lower ea MH lower ea MH lower ea MH upper ea Blazer Liter MH lower ea upper ea MH MH lower ea MH lower ea MH lower ea MH upper ea Suburban Liter MH lower ea MH upper ea MH lower ea MH lower ea MH lower ea MH upper ea C/K Pickup Liter MH upper ea MH lower ea MH upper ea MH lower ea R/V Pickup Liter MH upper ea MH lower ea C/K Pickup Liter MH lower ea MH lower ea MH upper ea MH lower ea MH lower ea MH lower ea MH upper ea Suburban Liter MH lower ea MH upper ea MH lower ea MH lower ea MH lower ea MH upper ea Blazer Liter MH upper ea MH lower ea lower ea MH MH lower ea 8 Cylinder C/K Pickup Liter MH upper ea MH lower ea C/K Pickup Liter/ Liter MH lower, MT ea MH upper ea MH upper, 4WD ea MH upper ea MH upper, 2WD, ea MH upper, 2WD, ea MH upper, 2WD ea MH lower ea C/K Pickup Liter MH upper, 2WD ea MH lower ea MH upper ea MH lower ea Blazer Liter MH upper, 2WD ea MH lower ea MH upper ea MH lower ea Suburban Liter MH upper, 2WD ea MH lower ea MH upper ea MH lower ea C/K Pickup Liter/ Liter MH upper, 2WD ea MH lower ea MH upper ea MH lower ea MH upper ea MH upper ea MH lower ea MH lower ea MH upper, w/ac or extra cool ea MH upper, w/o AC, w/std. cool ea MH alt. upper with extra cool ea MH lower with 26" radiator ea MH lower with 34" radiator ea MH lower w/tow pkg. 41" rad ea R/V Pickup Liter/ Liter MH upper ea MH lower ea Blazer/Jimmy Liter MH upper ea MH lower ea MH upper ea MH upper ea MH lower ea Blazer/Jimmy Liter MH upper ea MH lower ea MH upper ea MH lower ea MH upper ea MH upper ea MH lower ea MH upper ea MH upper with 26" radiator ea MH lower with 26" radiator ea MH upper with 34" radiator ea MH lower with 34" radiator ea MH lower with 41" radiator ea Suburban Liter MH upper ea MH lower ea MH upper ea MH upper ea MH lower ea Suburban Liter MH upper ea MH lower ea MH upper ea MH lower ea MH upper ea MH upper ea MH lower ea MH upper ea MH upper with 26" radiator ea MH lower with 26" radiator ea MH upper with 34" radiator ea MH lower with 34" radiator ea MH upper with 41" radiator ea MH lower with 41" radiator ea C/K Pickup L Liter MH upper ea MH lower ea MH upper ea MH lower ea MH upper with AC ea MH upper without AC ea MH lower ea MH upper ea MH lower ea R/V Pickup L Liter MH upper with FI ea MH upper without FI ea MH lower ea MH upper ea Suburban L Liter MH upper ea MH lower ea MH upper with AC ea MH upper without AC ea MH upper with FI ea MH upper without FI ea MH upper ea MH upper with FI ea MH upper ea MH lower ea C/K Pickup Liter MH upper, 2WD ea MH lower ea C/K Pickup Liter MH upper ea MH lower ea Suburban Liter MH upper ea MH lower ea C/K Pickup Liter MH upper ea MH lower ea MH upper ea MH lower ea MH upper ea Blazer Liter MH upper ea MH lower ea MH upper ea Suburban Liter MH upper ea MH lower ea MH upper ea MH lower ea MH upper ea C/K Pickup Liter MH upper ea MH lower ea MH upper ea Blazer Liter MH upper ea MH lower ea Suburban Liter MH upper ea MH lower ea MH upper ea C/K Pickup 5.7L Liter Diesel MH upper ea MH lower ea MH upper ea C/K Pickup 6.2L Liter Diesel MH upper ea MH lower ea MH upper ea MH lower ea R/V Pickup-6.2L Liter Diesel MH upper ea MH lower ea Blazer/Jimmy 6.2L Liter Diesel MH upper ea MH lower ea Suburban 6.2L Liter Diesel MH upper ea MH lower ea MH upper ea MH lower ea C/K Pickup 6.5L Liter Diesel MH upper ea MH lower ea Suburban 6.5L Liter Diesel MH upper ea MH lower ea AC, Heater & Cooling System J Radiator Hoses 421

15 High Flow Water Pumps AC, Heater & Cooling System J New Water Pump These 100% new water pumps actually preform better and last longer than conventional new water pumps because they re engineered with insight. Developed with advanced 3D modeling and design software tools to deliver dimensional precision. Unitized seals produced with superior materials. Bearing type and materials meet or exceed original specifications. Note: *With 1 outlet, 4 mounting holes on hub. **With 2 outlets, 8 mounting holes on hub. 6 Cylinder C/K Pickup, Blazer/Jimmy, Suburban , ea L ea L ea L ea , ea L ea , ea L ea L ea L ea L ea L ea R/V Blazer/Jimmy, Suburban, Crew Cab L ea L ea L ea C/K Pickup, Tahoe/Yukon, Suburban L ea L ea 8 Cylinder C/K Pickup, Blazer/Jimmy, Suburban * small block ea 55142** small block ea small block ea small block ea big block ea big block ea outlets-diesel ea L ea R/V Blazer/Jimmy, Suburban, Crew Cab small block ea L ea L diesel ea C/K Pickup small block ea L ea C/K Pickup, Tahoe/Yukon, Suburban hub height 4-5/8" ea small block ea small block ea L ea L diesel ea w/pull a-head ea w/o pull a-head ea L diesel ea Silverado/Sierra L ea L ea L ea L ea Tahoe/Yukon, Suburban/Yukon XL L ea L ea L ea L ea Remanufactured Water Pump Keep your engine running cool with one of these top quality remanufactured water pumps. These water pumps are a great value as they are remanufactured to better than original factory specifications using superior, all brand new internal components. Note: *With 1 outlet, 4 mounting holes on hub. **With 2 outlets, 8 mounting holes on hub. 6 Cylinder C/K Pickup, Blazer/Jimmy, Suburban , 235 w/5/8"pulley ea Lw/hub ea L ea , ea L ea L ea L ea L ea L ea R/V Blazer/Jimmy, Suburban, Crew Cab L ea L ea w/o thrdd outlet ea 58320P w/o thrdd outlet ea w/threaded outlet ea C/K Pickup, Tahoe/Yukon, Suburban w/o thrdd outlet ea 58320P HD w/o outlet ea w/thrdd outlet ea L ea 8 Cylinder C/K Pickup, Blazer/Jimmy, Suburban * small block ea 58637** small block ea small block ea small block ea / /8" outlet ea /4" outlets ea big block cast iron ea big block ea outlets-diesel ea outlet-diesel ea w/o AC-diesel ea mtg. holes diesel ea mtg. holes diesel ea L diesel ea R/V Blazer/Jimmy, Suburban, Crew Cab small block ea L ea L diesel ea L diesel ea C/K Pickup SB w/o threaded outlet ea 58320P SB HD, without outlet ea SB w/threaded outlet ea L ea L diesel ea C/K Pickup, Tahoe/Yukon, Suburban hub height 4-5/8" ea SB w/threaded outlet ea SB w/o threaded outlet ea 58320P SB HD without outlet ea ea small block L diesel ea L ea L ea L diesel ea L diesel ea with ZK ea w/o pull a-head ea L diesel ea Silverado/Sierra w/press on pulley ea w/bolt on pulley ea w/press on pulley ea w/bolt on pulley ea w/press on pulley ea w/bolt on pulley ea L ea L ea L ea L ea Tahoe/Yukon, Suburban/Yukon XL L ea L ea L ea L ea Increase Coolant Flow Up to 30%! These high-performance, High Volume Water Pumps feature balanced distribution and improved efficiency, close tolerance impellers that increase coolant flow up to 30% over stock pumps. This increases the pressure within the block to help prevent hot spots and steam pockets, as well as improves coolant flow through the radiator. Use in conjunction with a non-restrictive, high flow thermostat to enable the pump to work to its highest capability. High-quality steel casings, heavy-duty bearings and large diameter shafts make these pumps the top of the line in performance water pumps. Direct factory replacements equipped with all hose connections and bosses. Small Block Performance Water Pumps short ea long ea long, exc ea Big Block Performance Water Pumps long ea K2014 Looking for a Water Pump with the Correct Casting Number? Remanufactured water pumps are now available for the discriminating restorer or purist who is looking for a pump to correctly match his engine. Note: *Except July 1966 through March 1967 dates. **July 1966 through March 1967 dates only Each pump is available on a special order basis and is therefore nonreturnable. Please be sure you are ordering correct part before placing your order. K ea K / ea K c# ea K2009C* c# ea K2009C * c# ea K2009A ** c# ea K c# ea K c# ea K ea K / ea 422 Water Pumps Toll Free Order Line

16 Water Pumps WP12203 Stewart Components Stage 1 Cast Iron High Flow Water Pump Stewart Components Stage 1 pumps use new, original equipment iron castings that are internally modified for better performance and improved reliability! Pumps are designed to be compatible with stock lines and brackets. These water pumps feature a 3/4" heavy-duty bearing. Small Block Water Pumps Clockwise Rotation for V-Belts WP12103 short 5/8" shaft ea WP12203 short 3/4" shaft ea WP13113 long 5/8" shaft ea Big Block Water Pumps Clockwise Rotation for V-Belts WP11104 short 5/8" shaft ea WP11113 long 5/8" shaft ea Counter Clockwise Rotation for Serpentine WP11105 short 5/8" shaft ea E8810 cast E8820 polished E88103 black WP Chrome Water Pump Each water pump features a new casting with top quality bearing and excellent sealing. Each unit features the highest quality triple chrome-plating of any pump on the market. Add a dash of flash to your engine. No exchange required. Small Block WP short ea WP long ea Big Block WP short ea WP long ea WP23113 Stewart Components Stage 2 Aluminum High Flow Water Pump Stewart Components Stage 2 pumps use new, 356- T6 heat treated aluminum casting that are precision machined to be compatible with stock lines and brackets. These pumps feature several significant performance upgrades compared to their Stage 1 pumps for maximum performance. Applications suitable for use on V-belt or serpentine belt systems are available. These water pumps feature a 3/4" heavy-duty bearing. Important: These small block water pumps require the use of a high fl ow, modifi ed thermostat due to the elimination of the factory bypass holes in the Stage 2 pumps. See listings below for available temperatures. Small Block Water Pumps Clockwise Rotation WP22103 short 5/8" shaft ea WP22203 short 3/4" shaft ea WP23113 long 5/8" shaft ea Big Block Water Pumps Clockwise Rotation WP21104 short 5/8" shaft ea WP21113 long 5/8" shaft ea Counter Clockwise Rotation WP21105 short 5/8" shaft ea High Flow Modified Thermostats WP degrees ea WP degrees ea WP degrees ea Water Pump Bypass Hose Outlet Fittings Reproduction of the original E88584 Endurashine Edelbrock Water Pump These super cooling pumps are computer designed to deliver more flow at a higher velocity. They re the ideal choice to prevent overheating in any performance vehicle. Precision cast powdered metal impellers have extra large vanes for the maximum flow rate possible, ensuring adequate pressure and volume even at lower engine speeds. They feature a 5/8" pilot shaft. Choose from four popular finishes. Small Block Water Pumps Short Style Water Pumps E cast ea E polished ea E black ea E EnduraShine ea Long Style Water Pumps E cast ea E polished ea E black ea E EnduraShine ea Big Block Water Pumps Short Style Water Pumps E black ea Long Style Water Pumps E black ea 348/409 Water Pumps 348/409 cast... E ea E /409 EnduraShine ea fittings which screw into the water pump and intake manifold. These fittings are for use with bypass hose attachments. K big block pr Small Block Water Pump Spacers These handy spacers adapt an earlier short style water pump for proper pulley alignment in later long water pump applications. These are also great when using an aftermarket racing timing chain cover where water pump clearance is an issue. Made from satin finished aluminum. Bolts and gaskets included. H small block set Water Pump Rebuild Set This set includes all the necessary parts to rebuild your original water pump. WPK , set WPK , set Water Pumps WPK401 G Water Pump to Block Gasket The listing below indicates the year and engine size currently available. Early model small block use the same gasket from G small block ea G big block ea 423 AC, Heater & Cooling System J

17 Water Pump Parts K0177 AR43321 AC, Heater & Cooling System J Water Pump Bolts Correct replacement bolts used to mount the water pump to the engine block. Be sure to order the correct bolt for your year and model. Original GM Water Pump Bolts G V8 w/ac, lower RH 5.99 ea G SB w/o AC, upper RH ea G BB w/o AC, upper RH 2.99 ea G , ea G , 327, ea G bbl ea G , 350, ea G all ea TR-Head Water Pump Bolt Set K short water pump set Original Style Bolt Sets Small Block with AC, 4 piece set w/o AC or AIR, 4 pc set Big Block K piece set ARP Water Pump Bolts AR13322 black oxide hex head set AR13321 black oxide 12 point set AR43322 stainless hex head set AR43321 stainless 12 point set Chrome/Stainless Bolt Sets AK136A chrome set AK136B stainless set MR4333 Electric Water Pump Drive Set Electric water pump drive set designed to alleviate the power drag produced by conventional pulley drive units. A heavy-duty electric motor, turning at approximately 1500 RPM, is more than adequate to fulfill cooling needs without draining precious horsepower from the engine. This unit can be turned on and off manually, during a run, or before and afterwards, even with engine off. The set is complete with: motor mounting bracket, extra long bolts, spline pulleys, drive belt, wiring and switch. You supply the fan of your choice. MR4333 Chevrolet V8, and 90 degree V6 Buick V6 231ci, 350ci Pontiac 350 thru 455ci Olds 350 thru 455ci set Gilmer Belt Drive Set Gilmer drive sets for small block street/strip engines are machined from billet aluminum and prevent slippage and belt throwing at high RPM. Designed to work with factory alternator brackets. Set includes: crank pulley, water pump pulley, alternator pulley and a 1-1/2" wide belt. Note: Not for vehicles with power steering or AC w/short water pump set w/long water pump set Electric Water Pump Relay These relays provide maximum battery voltage to maximize cooling efficiency and to protect the main electrical system from damaging amperage overloads. Choose from a regular water pump relay or a weatherproof water pump relay which is perfect for the harsh weather conditions, this relay set provides complete protection from the elements and ensure reliable and dependable performance. These sets utilize heavy-duty waterproof relays, weatherproof circuit breaker covers and extreme condition weatherproof shrinkable crimp-on terminals ea weatherproof ea C-Flames E-SS D-Bow Tie G-350 H Water Pump Bolt Sets Dress-up your truck with these one-of-a kind dress-up bolt sets. The Chevrolet Bow Tie, SS or flames logo is stamped directly onto the head of the bolts. They are available in decorative chrome-plated or polished stainless steel versions. What better way to make a statement than with these unique bolts? Note: Must specify logo prefi x: C-Flames, D-Bow Tie, E-SS, G-350, H-454 logo. Chrome 56468C short, small block set 56467C extended, small block 9.99 set Stainless Steel 56468S short, small block set 56467S extended, small block set Chevrolet Small Block Electric Water Pump Eliminates unnecessary weight and impeller-drag experienced at high RPM, pumps up to 35+ gallons of water per minute, and delivers the cooling that can make the difference between a win and second place! Durable, but lightweight die-cast aluminum, epoxy powder coated for corrosion resistance in the color of your choice. Race or street. Draws 6 amps. Mounting hardware and fitting for water pump is included. Small Block Water Pumps Without Red Bow Tie 66225B blue ea 66225BK black ea 66225CR chrome ea 66225P polished ea 66225R red ea With Red Bow Tie D blue ea D black ea D chrome ea D polished ea D red ea Big Block Water Pumps Without Red Bow Tie 68230B blue ea 68230BK black ea 68230C chrome ea 68230P polished ea 68230R red ea With Red Bow Tie D blue ea D black ea D chrome ea D polished ea D red ea MR4399 MR4396 Electric Water Pump Parts Classic Industries offers replacement service parts for the electric water pump. Each service part will replace the original component precisely. For MR4333/MR4433 Electric Water Pumps MR4394 mounting plate ea MR volt DC electric motor ea MR4399 large water pump pulley ea For 4333 Electric Water Pump MR4397 drive belt ea For 4433 Electric Water Pump MR4393 drive belt ea 424 Water Pumps and Components Toll Free Order Line

18 Belts & Pulleys Water Pump Pulley High-quality reproduction small block or big block pulley for various models. T9600 Small Block Pulleys Note: pulleys for short water pump pulleys for long water pump. Single Groove Water Pump Pulleys T " o.d ea T " o.d ea Double Groove Water Pump Pulleys T " o.d ea T " o.d ea Big Block Pulleys Double Groove Water Pump Pulleys T " o.d ea Water Pump Pulley Original GM double groove water pump pulley. Protective black finish for rust prevention. This pulley was used on various truck applications such as: 1962 V8 pickups with 62 amp generator, with 62 amp alternator, /4-1 ton 292 with power steering, /2 ton 292 with A.I.R., with 62 amp alt. w/o AC or power steering or A.I.R., /4 ton Suburban with A.I.R. GH ea Original GM Water Pump Pulley Original GM pulley for use on 6 cylinder engines and V8 engines. 2 groove, stamped AE. Without AC, HD Cooling, AIR G ea G and V ea YE15445 Isn t it Time to Change Your Belts? Replace weathered belts before you get left stranded due to overheating, dead battery, etc. Better yet, buy a new set to install and a spare set to keep in the trunk just in case you should ever have a broken belt while on the road with your classic. For a complete application guide for your classic vehicle, visit us online at V-Belts YE /32" x 31" ea YE /32" x 59-1/2" ea YE /32" x 31-1/2" ea YE /32" x 32" ea YE /32" x 33" ea YE /32" x 33-1/2" ea YE /32" x 34" ea 15/32" x 34-1/2" ea YE15345 YE /32" x 35" ea YE /32" x 36" ea YE /32" x 37" ea YE /32" x 37-1/2" ea YE /32" x 38" ea YE /32" x 38-1/2" ea YE /32" x 39" ea YE /32" x 39-1/2" ea YE /32" x 40" ea YE /32" x 40-1/2" ea YE /32" x 41" ea YE /32" x 41-1/2" ea YE /32" x 42" ea YE /32" x 42-1/2" ea YE /32" x 43" ea 15/32" x 43-1/2" ea YE15435 YE /32" x 44" ea YE /32" x 44-1/2" ea YE /32" x 45" ea 15/32" x 45-1/2" ea YE15455 YE /32" x 46-1/2" ea YE /32" x 47" ea YE /32" x 47-1/2" ea 15/32" x 48" ea YE15480 YE /32" x 48-1/2" ea 15/32" x 49" ea YE15490 YE /32" x 49-1/2" ea 15/32" x 50" ea YE15500 YE /32" x 50-1/2" ea YE /32" x 51" ea YE /32" x 51-1/2" ea YE /32" x 52" ea YE /32" x 52-1/2" ea YE /32" x 53" ea YE /32" x 53-1/2" ea YE /32" x 54-3/10" ea YE /32" x 54-1/2" ea YE /32" x 54-9/10" ea YE /32" x 55-1/2" ea YE /32" x 56" ea YE /32" x 56-1/2" ea 15/32" x 57" ea YE15570 YE /32" x 57-1/2" ea YE /32" x 58" ea YE /32" x 58-1/2" ea 15/32" x 59" ea YE15590 YE /32" x 60" ea YE /32" x 61" ea YE /32" x 61-1/2" ea 17/32" x 29" ea YE17290 YE /32" x 38-1/2" ea YE /32" x 39-1/2" ea YE /32" x 40" ea YE /32" x 41-1/2" ea 17/32" x 42" ea YE17420 YE /32" x 42-1/2" ea YE /32" x 43-1/2" ea YE /32" x 44" ea 17/32" x 48" ea YE17480 YE /32" x 51-1/2" ea 17/32" x 52" ea YE17520 YE /32" x 52-1/2" ea 17/32" x 53" ea YE17530 YE /32" x 53-1/2" ea 17/32" x 55" ea YE17550 YE /32" x 56" ea YE /32" x 57" ea YE /32" x 58-1/2" ea Serpentine Belts YE RIB 68-1/2" ea YE RIB 74-1/2" ea YE RIB 80" ea YE RIB 94" ea YE RIB 43-1/2" ea YE RIB 52-2/10" ea YE RIB 56" ea YE RIB 94" ea YE RIB 94-1/2" ea YE RIB 95-2/10" ea YE RIB 95-1/2" ea YE RIB 96-7/10" ea YE RIB 97" ea YE RIB 98" ea YE RIB 101" ea YE RIB 102" ea YE RIB 102-1/2" ea Belt Tensioner Goodyear Accu- DRIVE tensioners feature better than OE fit and performance. Choose YE49208 from the applications listed below. C/K Pickup Models Idler Pulleys YE L with AC ea YE L w/o AC ea YE L with AC ea YE L w/o AC ea YE L with AC ea YE L w/o AC ea YE L with AC ea YE L w/o AC ea Tensioner Pulleys YE L with AC ea YE L w/o AC ea YE L all ea YE L with AC ea YE L w/o AC ea YE L all ea YE L with AC ea YE L w/o AC ea YE L all ea YE L all ea YE L with AC ea YE L diesel all ea YE L diesel all ea Belt Tensioners YE L w/o AC ea YE L w/ac ea YE L all ea YE L with AC ea YE L w/o AC ea YE L all ea YE L with AC ea YE L w/o AC ea YE L all ea YE L all ea R/V Pickup Models Idler Pulley YE L with AC ea YE L with AC ea YE L vac ea Tensioner Pulley YE L all ea YE L all ea Belt Tensioner YE L all ea YE L all ea Blazer/Jimmy Models Idler Pulley YE L with AC ea YE L w/o AC ea Tensioner Pulley YE L all ea Belt Tensioner YE L all ea Suburban Models Idler Pulley YE L with AC ea YE L w/o AC ea YE L all ea YE L with AC ea YE L w/o AC ea YE L all ea Tensioner Pulley YE L with AC ea YE L all ea YE L all ea YE L diesel all ea YE L diesel all ea Belt Tensioner YE L with AC ea YE L all ea YE L all ea AC, Heater & Cooling System J Water Pump Pulleys 425

19 SPECIAL SHIPPING! SPECIAL SHIPPING! SPECIAL SHIPPING! SPECIAL SHIPPING! Air Conditioning Systems Gen-IV SureFit System Features: Fly-by-Wire Fully Electronic Servo Motor Controls No Cables or Capillary Tube to Route Separate High Capacity Heat and Cooling Coils Behind the Dash Evaporator This complete air conditioning retrofit system features air conditioning, heating and defrost functions and is designed specifically to mount in your vehicle using existing holes in your dash and firewall. AC systems feature exclusive cable replacement modules that connect to your original control panel to operate the system as if it were original. Sets include: a compressor, evaporator, condenser and mounting Gen-IV SureFit System Features: Fly-by-Wire Fully Electronic Servo Motor Controls No Cables or Capillary Tube to Route Separate High Capacity Heat and Cooling Coils Behind the Dash Evaporator Utilizes Original AC Dash Vents Optional In-Dash Control Panel nd Series Chevrolet Vintage Air Gen IV SureFit AC Systems This complete air conditioning retrofit system features air conditioning, heating and defrost functions and is designed specifically to mount in your vehicle using existing holes in your dash and firewall. Standard control AC systems feature exclusive cable replacement modules that connect to your original control panel to operate the system as if it were original. Systems with the deluxe controls include a new, bolt-in AC control panel. All sets include: a compressor, evaporator, condenser and Chevrolet/GMC Vintage Air Gen IV SureFit AC Systems brackets, drier, all louvers, ducts, hoses, wiring, preformed aluminum lines, and complete installation instructions. Important: Some installations may require additional engine pulleys not included with these systems. V-belts and refrigerant not included. Note: A special shipping charges of applies. Special order, must be prepaid Chevrolet/GMC set Chevrolet/GMC set Chevrolet/GMC set mounting brackets, drier, all louvers, ducts, hoses, wiring, preformed aluminum lines, and complete installation instructions. Important: Some installations may require additional engine pulleys not included with these systems. V-belts and refrigerant not included. Note: A special shipping charges of applies. Special order, must be prepaid. AC, Heater & Cooling System J With Standard Controls Chevrolet set Chevrolet set Gen-IV SureFit System Features: Fly-by-Wire Fully Electronic Servo Motor Controls No Cables or Capillary Tube to Route Separate High Capacity Heat and Cooling Coils Behind the Dash Evaporator High-Volume Dehumidifi ed Defrost Mode Includes New In-Dash Control Panel ( ) Chevrolet Vintage Air Gen IV SureFit AC Systems This complete air conditioning retrofit system features air conditioning, heating and defrost functions and is designed specifically to mount in your vehicle using existing holes in your dash and firewall. Systems include: the control panel (where applicable,) compressor, evaporator, condenser and mounting brackets, drier, all louvers, ducts, With Deluxe Controls Chevrolet set Chevrolet set hoses, wiring, pre-formed aluminum lines, and complete installation instructions. Important: Some installations may require additional engine pulleys not included with these systems. V-belts and refrigerant not included. Note: A special shipping charges of applies. Special order, must be prepaid. OS Chevrolet with new control panel set Chevrolet with factory AC (uses your original control panel) set Chevrolet without factory AC (includes new rotary control panel) set Air Conditioning System Toll Free Order Line

20 SPECIAL SHIPPING! SPECIAL SHIPPING! Air Conditioning Systems Gen-IV SureFit System Features: Fly-by-Wire Fully Electronic Servo Motor Controls No Cables or Capillary Tube to Route Infi nite Temperature Blending/Fan Adjustability Separate High Capacity Heat and Cooling Coils Behind the Dash Evaporator High Volume Dehumidifi ed Defrost Mode Steel Firewall Cover Panel The powerful, intelligent Vintage Air Gen IV system uses an exclusive microprocessor to eliminate cables and vacuum connections. Electronic cable converters adapt factory controls to electronic operation. The system features air conditioning, heating, and defrost functions and is designed specifically to mount in your vehicle using existing holes in your dash and firewall. Systems include: a compressor, evaporator, OS with factory AC utilizes your original AC control panel set without factory AC converts heater control panel for AC controls set without factory AC requires use of reproduction or original AC control panel set Gen-IV SureFit System Features: Chevrolet/GMC Vintage Air Gen IV SureFit AC Systems condenser and mounting brackets, drier, all louvers, ducts, hoses, wiring, preformed aluminum lines, and complete installation instructions. Important: Some installations may require additional engine pulleys not included with these systems. V-belts and refrigerant not included. Note: A special shipping charges of applies. Special order, must be prepaid. Shipped oversize Fly-By-Wire Fully Electronic Servo Motor Controls No Cables or Capillary Tube to Route Infi nite Temperature Blending/Fan Adjustability Separate High Capacity Heat and Cooling Coils Behind the Dash Evaporator High-Volume Dehumidifi ed Defrost Mode Includes New Control Panel (Non-Factory AC Only) Steel Firewall Cover Panel The powerful, intelligent Vintage Air Gen IV system uses an exclusive microprocessor to eliminate cables and vacuum connections. Electronic cable converters adapt factory controls to electronic operation. AC systems for non-original AC applications include a backlit three lever control panel that bolts in the stock dash location for electronic operation. Systems for original AC applications include electronic cable converters, which convert existing factory controls to electronic operation. Sets include: a Chevrolet/GMC Trucks with factory AC set without factory AC set Chevrolet/GMC Vintage Air Gen IV SureFit AC Systems compressor, evaporator, condenser and mounting brackets, drier, all louvers, ducts, hoses, wiring, preformed aluminum lines, and complete installation instructions. Important: Some installations may require additional engine pulleys not included with these systems. V-belts and refrigerant not included. Note: A special shipping charges of applies. Special order, must be prepaid. Shipped oversize Chevrolet/GMC Trucks OS with factory AC set without factory AC set AC, Heater & Cooling System J Air Conditioning System 427

21 Division of Cold Air Products Inc. AC Systems Air Conditioning Retrofi t Systems All of our AC systems are manufactured for R-134a or R-12 refrigerant as desired It will be necessary to specify your preference when ordering. Vehicles that have an electric radiator fan but NO condenser fan MUST have the electric radiator fan wired with a pressure switch or compressor clutch relay to engage the fan when the AC system is activated (AC head pressure will increase much faster than coolant temperature, which can cause damage to your AC system). Complete AC systems include: custom evaporator/heater/blower unit with mounting bracket, duct hose, vents, glove box (when necessary), integrated switches, wiring harness, control cables, heater valves, AC compressor, compressor mounting brackets, high/low pressure safety switch, AC hose kit, receiver/drier, custom condenser tubes, condenser, necessary hardware and complete illustrated instructions. Important: Systems do NOT include additional pulleys, belts or refrigerant necessary. Note: Special order, must be prepaid. AC, Heater & Cooling System J KITS INCLUDE: Sanden-Style Compressor Mounting Brackets Exact Fit Hoses Clutch Cycling Switch Accumulator KITS INCLUDE: Sanden Style Compressor Mounting Brackets Exact Fit Hoses Clutch Cycling Switch Accumulator Variable Rate Orifi ce Tube Variable Rate Orifi ce Tube 134a Adaptors O-rings and Mounting Hardware Illustrated Step-by-Step Instructions AC Compressor Upgrade Sets Replace your power robbing R4 compressor with a Sanden-style compressor upgrade that requires less power to operate, runs smoother, and weighs half as much as the original units. These upgrade sets are rated for continuous duty at 6000 RPM and work great on high horsepower applications! Includes: compressor, mounting brackets, compressor, hoses, clutch cycling switch, accumulator, o-rings, hardware, 134a adaptor, and a variable rate orifice tube. Compatible with R134a. Important: *Late 1990 model only, does not fi t early 1990 model with small block V set * with small block V set a Adaptors Condensor Evaporator (Offered With #346004) O-rings and Mounting Hardware Illustrated Step-by-Step Instructions Engine Compartment AC Upgrade Sets Ready to upgrade to modern air conditioning? This complete engine compartment upgrade system works with the stock evaporator and interior AC components while replacing your original, power robbing R4 compressor with a lightweight, efficient Sanden style compressor rated for continuous duty at 6000 RPM! Additionally, Classic Auto Air s high efficiency parallel flow condenser improves on the original R-12 designed condenser, drastically improving system performance. Includes: condenser, compressor, mounting brackets, all hoses/lines, clutch cycling switch, accumulator, o-rings, hardware, R134a adaptor, variable rate orifice tube, and condenser. Compatible with R134a w/sb V8 w/o evaporator (reuses original) set w/sb V8 with evaporator set AP7200HD nd Series Custom AC, Heat and Defrost System Heat, cool and defrost unit mounts directly to inner firewall utilizing most stock heater holes and mounting locations. The sets are available with cable controls or electronic controls installation and includes the deluxe lever control, custom corner louvers, new plastic glove box and custom condenser mounting. Mounting brackets are available for inline 6 or V8 Chevrolet engines. Also available are custom kick panels with molded air vents. Note: Shipped double oversize. Chevrolet OS2 AP with deluxe plenum (cable controls) set AP with deluxe plenum (electronic controls) set AP custom kick panels pr GMC with Chevrolet Engines AP with deluxe plenum (cable controls) set AP with deluxe plenum (cable controls) set nd Series Custom AC, Heat and Defrost System Heat, cool and defrost unit mounts directly to inner firewall utilizing most stock heater holes and mounting locations. The sets are available with cable controls or electronic controls installation and includes the deluxe lever control, custom corner louvers, new plastic glove box and custom condenser mounting. Mounting brackets are available for inline 6 or V8 Chevrolet engines. Also available are custom kick panels with molded air vents. Note: Shipped double oversize. OS2 AP with deluxe plenum (cable controls) set AP with deluxe plenum (electronic controls) set AP custom kick panels for AP8000, AP pr Custom AC, Heat and Defrost System Heat, cool and defrost unit mounts directly to inner firewall so your AC and heater lines will pass through the factory square inlet hole using our custom rubber grommet. This system integrates switching with the heater controls, and rectangular under dash vents offer a neat, clean appearance. Easy installation using existing factory firewall holes, condenser and drier assembly with custom aluminum lines and mounting brackets. OS2 Note: Shipped double oversize. AP6300D with 4 lever type control panel set AP6300S with 2 lever type control panel set AP6300SP w/2 lever type control panel w/polshd comp set AP6600D with lever type heater switch set AP6600S pull type heater switch-incl. control panel set Custom AC, Heat and Defrost System A complete AC, Heat and Defrost Unit mounts directly to inner firewall, replacing the original factory heating system. These systems integrate switching with the factory heater controls for both heater and AC functions. Available with your choice of in dash or under dash air vents, and featuring a multi-flow design condenser assembly and drier with custom aluminum lines. Optional single or dual electric condenser fans are available to maximize cooling efficiency. Note: Shipped double oversize. OS2 AP7200HD AC, heat/defrost with in dash air vents set 428 AC Systems Toll Free Order Line

22 Air Conditioning G5156 axial compressor radial compressor Air Conditioning Compressors If your non-functioning air conditioning has you hot under the collar, Classic Industries may have the answer. These remanufactured compressors will put the cool back in your GM truck. See applications and availability below " single pulley with clutch ea all models with factory AC, superheat ea H all 8 cylinder models ea H all with axial compressor with switch port ea G all models with radial compressor ea G all V8 models with radial compressor ea G all with 4.3L, 5.0L, or 5.7L ea G /4-1 ton with cylinder ea G /4-1 ton with cylinder ea G /4-1 ton crew cab with 5.7L ea Compressor Pulley with Bearing Correct for models with axial compressors. Installs between the coil and plate assembly. 5" Diameter G all w/acc. AC ea G all with C.A.C ea G all V ea Sanden AC Compressor When retrofitting a modern AC system, Sanden SD508 and SD7H AC compressors are the first choice. Not only do they produce colder air than the original compressors, they require less horsepower to turn. Rated for continuous duty at 6000 RPM. All compressors feature a 2 groove V-belt clutch. Important: For use with R134A systems only. SD508 AC Compressors AP4510 natural finish ea Z6161A polished finish ea SD7H AC Compressors AP7312 natural finish ea Aluminum Replacement AC Compressor This is a 10 cylinder bolt-in direct replacement for the GM Fridgidare/Harrison A-6 compressor. This new design is specifically engineered to fit the A-6 mounting brackets and AC hose assemblies. This highly efficient compressor offers a smoother, quieter operation, creating less vibration and engine drag, increased fuel mileage, improved engine and cooling system performance. The aluminum body is 52% lighter than the original A-6 and displaces 210cc. Designed to accept both Superheat and High pressure safety switches. Includes a single groove clutch and oil; compatible for R12 or R134A. Fits 1962 and later models with the A-6 Compressor. Hardware and instructions included. AP up A-6 w/single pulley ea Liquid Bleed Valve Core Original GM valve core for use on 1967 models originally equipped with Custom Air Conditioning as well as models with axial compressors. G all with C.A.C ea G all pickup ea G all models ea R-12 to R-134a Retro-Fit Set This set provides the necessary components (except receiver/drier) to convert your R-12 AC system to use R-134a refrigerant. Includes an o-ring kit, 12 oz. Ester oil, service port adaptors, service warning label. Receiver/drier must be ordered separately. AP7134A set O-Ring Set Whenever you re working on your air conditioning system or even recharging it, be sure to replace all of your systems vital o-rings to ensure there won t be any leaks when you re finished. AP all refrigerants set Compressor Coil Repair Harness Replace missing or damaged wiring to your compressor with this quality reproduction harness. It is specifically designed for GM truck models with axial compressors. AP coil pigtail ea AP AC Hose Assembly Quality reproductions of the difficult to find original AC hoses for GM trucks. They re available for the liquid line, or the muffler and hose assembly. Order the muffler and hose assembly for either R-12 or R-134A refrigerant. Liquid Line AP ea Muffler and Hose AP R ea AP7215A R-134a ea Vintage Style 2-Speed 6" Electric Fan Stay cool when driving down the road in your classic ride with this vintage style 2-speed, 12 volt, 6" electric fan, featuring metal chrome housing and blade. Comes with mounting pad and screws (requires screwing into dash). 2 wire hookup. CP ea AC, Heater & Cooling System J Air Conditioning 429

23 AC Components AC Compressor Brackets The C/K model pickups covered were produced until Some models continued from as R/V models. These would include Suburban, Blazer, Jimmy, and crew cab pickup models. The new body design 2 door pickup models introduced in 1988 are also designated as C/K models. These listings are for C/K models up to 1986 and R/V models from only AC Relay Reproduction of the original relay designed to replace nonfunctional originals ea AP199RA AP199RB AP199RD AP199RE Small Block Compressor Bracket This set is designed to allow replacement small block AC brackets for 1968 Chevy II/Nova models equipped with an A6 compressor. Includes brackets and hardware. Bracket Set AP199R set Front Brackets AP199RA brace ea AP199RB bracket ea Compressor Brackets AP199RD bracket ea AP199RE rear shim ea Lower Support Brackets AP199RC ea Bracket Mounting Hardware AP199RF set Evaporator Conversion Set Convert your old style, bulky receiver/drier, expansion valve, POA valve system to a more compact and efficient accumulator, orifice tube system as found on most later model GM vehicles. Includes: a new evaporator coil, accumulator, pressure cycling switch, o-rings, liquid line, receiver/drier delete tube, wiring harness, orifice tube and detailed instructions. AP set Compressor Fitting Correct replacement air conditioning compressor discharge/suction fitting with muffler which installs between the lines and the compressor. This is a GM replacement part and may differ in appearance from the originally installed unit. See applications below. Small Block V8 G all exc rear AC ea AP0517 AP0534 AC, Heater & Cooling System J Front Compressor Bracket Reproduction front bracket for use on Chevrolet or GMC models. This bracket is for small block engines only all w/small block ea all 2WD w/small block ea Sub. w/305, 350, ea Small Block Rear Support Bracket Reproduction rear AC compressor bracket support for Chevy/GMC truck models with small block engine. Designed to OE specifications to replace the damaged or missing original bracket precisely all w/305, 350, ea AC Delete Cover This item allows you to remove your existing air conditioning evaporator unit while maintaining the heater functions. This AC delete cover is manufactured from molded fiberglass with a black gelcoat and is designed to mount to the firewall where the stock AC evaporator core and case are normally located. This cover will allow more space for large valve covers and headers as well as big block engines while keeping the heater unit intact all models ea all models ea Blazer/Jimmy ea Suburban ea Compressor Control Switch When your AC system is not functioning properly, the problem could be any one of many different components. The compressor button switch is one of these critical components. We now offer quality reproductions to replace your broken or missing original. AP on evaporator case ea AP behind glove box ea Support Bracket This is a quality reproduction of the bracket which is used to support the AC lines. This bracket mounts the AC lines to the battery tray. AP7202A ea 430 Air Conditioning Parts Toll Free Order Line

24 Evaporator Core Outlet Tube Clamp Original replacement clamp designed to support the AC Components evaporator outlet tube. For use with various applications from Can also be used on other various Chevrolet models. G all with Cool Pack AC ea G all with C.A.C ea G all pickup ea G all models with C.A.C ea Evaporator Core Grommet Reproduction of the evaporator core cable grommet for truck models. Manufactured in the correct rubber material ea G AC Hose Clamp Original hose clamp designed to hold the air conditioning hoses in place. AC Hose Clamps all models ea Suburban with rear AC ea AC Drain Hose Clamp G all models 1" ea Evaporator Case Seals When replacing your evaporator core, be sure to replace your evaporator case seals with these quality reproduction seals. CT134A set Evaporator Core You can replace your leaking or corroded evaporator core with a quality reproduction. They are available for GM truck models. AP ea AP ea Evaporator Case Drain Tube This is a quality reproduction of the evaporator AP6600 G Evaporator Thermostatic Switch Quality reproduction or GM replacement switches which are used to sense the evaporator temperature and regulate the expansion valve. AP ea G all pickup 1st design ea G Blazer/Jimmy 1st design ea drain tube. This tube stops airflow from pushing condensation back into the evaporator case, causing the evaporator to freeze up. Designed for GM vehicles. AP ea G2917 G Blower Motors and Components Correct replacement blower motors for use with GM trucks. Classic Industries stocks more truck parts than any other supplier. Reproduction and original GM blower motors are available for the applications listed below. Blower Motors Reproduction AP V ea AP V ea AP with standard heater ea AP with deluxe heater ea AP with standard heater ea AP with deluxe heater ea AP without AC ea Original GM G without AC ea M with AC-front ea G Sub. with aux. heater ea G Sub. with aux. heater ea G Sub. with rear AC ea G Sub. with aux. heater ea G with or without AC ea M without AC ea G ea Blower Motor Fans Reproduction AP with clip ea Original GM G all with short stack ea G all pickup ea G Blazer/Jimmy ea G Suburban ea AC, Heater & Cooling System J Air Conditioning Parts 431

25 Air Conditioning Parts Blower Motor Seal Reproduction blower motor seal for models with 1/2 or 1 ton models. W with air flow ea AP7236S Cowl Vent Trash Guard Prevent rust, corrosion and poor air flow caused by leaves and foreign objects by installing this trash guard between the cowl vent panel and cowl vents. AP7236B black pr AP7236S stainless steel pr G Thermostatic Expansion Valve Quality reproduction or GM replacement thermostatic expansion valves. This valve regulates the supply of refrigerant to the evaporator. These valves are GM service replacements and may differ cosmetically from the originally installed item. Reproduction AP with clip ea AP ea Original GM G all models 2nd des ea G all models w/c.a.c ea G all pickup w/acc. AC ea G Suburban w/o rear AC ea G all exc Suburban ea G all models w/acc. AC ea G Suburban w/rear AC ea G all models w/c.a.c ea G Suburban w/rear AC ea CX1993 AP Round Recirculator Heater Core Your choice of a replacement core for the round recirculator GM heater or a modern style redesigned heater core with electric fan. The originals are usually impossible to repair. The replacement core, sold in pairs, is the round core only. You use your own tanks and have the exchange made at a local radiator shop. Or modernize your system with a redesigned core that comes as a square heater core and 313 cfm 12V fan attached to a round replacement plate for a direct bolt-in aftermarket replacement. Note: *Special order. Allow 3-4 weeks. Tank not included. OEM Style CX1993* ea Modern Style AP ea AC, Heater & Cooling System J Insulation Tape Quality black thermostatic switch insulation tape is now available to help you complete your job with professional results. AP ea Orifi ce Tube Original GM replacement evaporator core expansion tube orifice for your GM truck. This item is used to atomize the freon in your truck s AC system. Don t settle for anything less than GM quality! Note: C.A.C. Custom Air Conditioning (dealer installed AC). G all pickup with C.A.C ea G Blazer/Jimmy w/c.a.c ea G all pickup ea G Blazer/Jimmy ea G Suburban ea POA Update Set Eliminate the aggravation of a non functioning AC system due to a stuck piston in the POA valve. This set will eliminate the POA valve entirely by converting it to a pressure activated clutch cycling system. Includes POA AP2551 eliminator tube, pressure switch, wiring harness and detailed instructions. AP R set AP2551A R-134a set Expansion Valve Inlet Tube Clamp Original replacement clamp designed to support the expansion valve inlet tube. For all GM truck models from Can also be used on other various Chevrolet models. G all models ea AP6606 AP Expansion Valve Fitting Quality reproduction fittings to install your expansion valve correctly. AP valve to hose fitting ea AP valve to evap. tube ea Fresh Air Heater Core with Tanks A complete heater core with tanks as original. For the dealer installed fresh air heater. Made for modern higher water pressure systems as well as the low pressure original. Dimensions: 8.25 x 4.5 x 3.5 inches. Allows you to save your rare accessory GM heater. Note: Not correct for vehicles with round recirculator option. CX ea AP Copper/Brass Heater Core Reproduction heater cores for Chevrolet/ GMC truck models with or without air conditioning. Installs into the heater box behind the dash. (Available separately). Note: *2nd series. With Deluxe Heater AP /4" x 4-3/4" x 3" ea AP7293* " x 6-3/4" x 2" ea /2" x 6-3/8" x 2.5" ea With Recirculating Heater /8" x 6-1/8" x 2.5" ea With Thrift or Economy Heater /8" x 6-3/8" x 2.5" ea With Air Conditioning /4" x 6-3/8" x 2" ea /8" x 7-1/2" x 2" ea Without Air Conditioning /2" x 6-3/8" x 2" ea Aluminum Heater Core Reproduction heater cores for Chevrolet/ GMC truck models with or without air conditioning. Installs into the heater box behind the dash. (Available separately). Without Air Conditioning AP /8" x 6" x 2" ea /16" x 6-1/8" x 2" ea 432 Air Conditioning Parts Toll Free Order Line

26 Air Conditioning Parts AC Delco/GM Heater Core Original Replacement heater cores for 2 Door Pickup and Extended Cab Models with or without AC. G w/hd heater, w/o AC ea G w/hd heater, w/ac ea G all, with or w/o AC ea AC Hose Bubble Crimper When you need to fabricate specially-sized hoses, this easy-to-use bubble crimping set gets the job done at home with professional results. Includes the crimper, crimping dies for #6 (3/8"), #8 (1/2"), #10 (5/8"), #12 (3/4") fittings and an easy storage plastic carrying case. K set AP Condenser Assemblies To maintain top efficiency in your GM truck s AC system, replace your condenser with one of these quality reproductions. AP set AP all refrigerants set Condenser Mounting Nut Correct replacement nut which is used to mount the AC condenser. W14R all models set Receiver/Drier When restoring your AC system you may find it necessary to replace your original receiver/drier. We now offer a quality aluminum replacement which will work properly with R-12 or R-134A refrigerants. AP all refrigerants ea Condenser/Dryer Tube Grommet Reproduction of the condenser inlet/dehydrater outlet tube grommet for truck models. Manufactured out of rubber like the original and features the 2 correctly sized holes. 1-9/16" o.d. with one 7/16" hole and one 5/16" hole ea Condenser/Receiver Tube Set Replace your missing or broken condenser and receiver lines with this quality reproduction set. This 3 piece set includes pre-bent metal lines for the condenser and receiver/drier assembly. AP piece set Receiver/Drier Mounting Bracket Reproduction brackets used to mount your receiver/drier unit on GM truck models. AP required ea AC Vacuum Tank Quality reproduction or GM replacement vacuum tanks for your truck s AC system. This is the vacuum reservoir which accumulates pressure from the intake manifold for the vacuum AC and heater selection switch. Reproduction AP7330 AP ea Original GM G all pickup and Blazer ea G all models ea G all pickup exc 6.2 Diesel ea G Blazer exc 6.2 Diesel ea G Suburban exc 6.2 Diesel ea Heater Control Valve Seal Reproduction heater control valves seal for models with Ranco heater control valve. HC ea Heater Control Valve Reproduction heater control valves for models. Heater valves are supplied without capillary tubes, which can be reused if necessary. (1955 models only.) TF ea Heater Control Valve Restore heater functionality with this reproduction vacuumoperated heater control valve. Manufactured in steel. Fits Chevrolet/ GMC truck models set Universal Bi-Level Heater Here is a chance to get a heater and defroster without having to purchase complete air conditioning set. Comes complete with a three speed blower, on/ off water valve, defrost hoses and ducts. Features controls for both the air door and blower operation. Now you will have warmth and a clear windshield! electric controls ea Heater Box Cover Reproduction heater box cover for st series Chevrolet/GMC truck models. Replace the damaged or missing heater box and get your heater working again. C st series ea Outer Heater Box Reproduction outer heater box for pickup models without air conditioning. Installs in the engine compartment against the firewall. Manufactured in stamped steel to OE specifications for an original fit without AC ea Heater Box to Firewall Seal Reproduction heater box seal for all truck models with or without air conditioning. Mounts between the heater box and firewall ea AC, Heater & Cooling System J Air Conditioning Parts 433