QF PERFORMANCE CATALOG

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Myrtle Turner
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1 QF PERFORMANCE CATALOG

2 QualFast Table Of Contents Component (Prefix) Page Street Performance Valves (53-)... 1 Racing Valves (12-)... 3 Sport Compact High Performance Valves (51-)... 3 Black Lightning Racing Valves (77-)... 4 Performance Cylinder Heads (15-)... 6 Performance Cylinder Head Kits(15-*-K)... 7 Manganese Bronze and Hardened Cast Iron Guides (30- & 31-)... 8 High Performance Springs (52-) High Performance Keepers (34-) High Performance Spring Kits (52-*-SK) High Performance Retainers (55-) High Performance Spring Inserts, Cups, and Locators (33-) Performance Lifters and Lifter Guides(36-) High Performance Valve Stem Seals (38-) Performance Rocker Arms (40-) and Roller Rocker Sets (45-) Performance Rocker Kits (41-) and Rocker Studs (42-) Push Rods (74-) Push Rod Measuring Tools (74-) Guide Plates (75-) Warranty / Disclaimer The purchaser is solely responsible for determining the suitability of any and all products obtained from QualCast, LLC, for any given application or purpose. Purchaser understands that all parts listed in catalog offered by QualCast are subject to varied conditions beyond the control of QualCast. The decision to use any product or service for any application or situation rests entirely upon said purchaser. The purchaser further agrees that anything received from QualCast carries no warranty, fitness of purpose, or guarantee of merchantability. This applies to all things expressed or implied, oral or written to purchaser and/or end All manufacturers names, numbers and descriptions are used for reference purposes only and do not imply that any part listed is the product of those manufacturers.

QUALFAST STREET PERFORMANCE VALVES Our "53-" Street Performance valves are made of a high grade stainless (21-2N) steel, for street and mild racing applications, manufactured to the same precision as

* Swirl Polished Underheads * Chrome-Plated Stems * Wafer-Welded Tips * Undercut Stems Part No Head Diameter Length Stem Diameter I/E Tip No. Gr Note Small Block Chevrolet 53-100150 1.500 4.910 0.

3 QUALFAST STREET PERFORMANCE VALVES Our "53-" Street Performance valves are made of a high grade stainless (21-2N) steel, for street and mild racing applications, manufactured to the same precision as our other series including swirl polished underheads and undercut stems. Packaged in matched sets of 8 per box. * Swirl Polished Underheads * Chrome-Plated Stems * Wafer-Welded Tips * Undercut Stems Part No Head Diameter Length Stem Diameter I/E Tip No. Gr Note Small Block Chevrolet Exh Exh Exh Exh Exh Int Exh Exh Int Int Int Int Int Int Int Int Int Int Int Int Int Chevrolet LS Exh LS Exh LS Exh LS7, 21-4N Matl Int LS Int LS Int LS7, 21-4N Matl. Page 1

4 Part No Head Diameter Length Stem Diameter I/E Tip No. Gr Note Olds / Pontiac V Exh Exh Exh Exh Int Deg., Not SS, Int. Matl Int Deg Int Deg Big Block Chevrolet Exh Exh Exh Exh Exh Int Int Int Int Int Int Small Block Ford Exh Exh Exh Exh Int Int Int Ford Big Block Exh Exh Exh Exh Exh Int Int Int Deg Int Int Int Int Int Not SS, Int. Matl. Chrysler Small Block Exh Int Chrysler Big Block Exh Int Page 2

QUALFAST RACING VALVES Our 12- Racing Valve Series with 21-4N material and racing design specifications is being replaced by the 77-Black Lightning Series.

5 QUALFAST RACING VALVES Our 12- Racing Valve Series with 21-4N material and racing design specifications is being replaced by the 77-Black Lightning Series. The 77- Series adds Black Plasma Nitriding for the same value. Here are approximate interchange part numbers for your convenience. Please note exact dimensions may be slightly different. 12- # 77-# 12- # 77-# QUALFAST SPORT COMPACT H.P. VALVES * Premium One-Piece Stainless Steel * Straight and Undercut Valve Stems * Swirl Polished Underheads * Wafer-Welded Tips * Chrome-Plated Stems Our 51- Sport Compact line combines 21-4N Stainless Steel material with both swirl-polished straight stems, and swirlpolished undercut stems for maximum flow and efficiency. Acura/Honda B16A-3, B17A, B18C1-5 VTEC Part No Head Diameter Length Stem Diameter I/E Tip Note mm mm 5.5 mm Exh 2.5 mm Nitrided mm mm 5.5 mm Exh 2.5 mm mm mm 5.5 mm Int 2.5 mm Undercut, Nitrided mm mm 5.5 mm Int 2.5 mm Undercut Page 3

QUALFAST BLACK LIGHTNING RACING VALVES Our "Black Lightning" Racing valves are manufactured using the highest quality Stainless Steel, plus they are plasma nitrided on the stem and top of valve for

7 QUALFAST BLACK LIGHTNING RACING VALVES Our "Black Lightning" Racing valves are manufactured using the highest quality Stainless Steel, plus they are plasma nitrided on the stem and top of valve for exceptional wear resistance, strength, and ductility. The underheads are swirl polished stainless and the heads are designed with thinner margins to reduce weight and inertia. Part No Head Diameter Length Stem Diameter I/E Tip Note Small Block Chevrolet Exh Exh Exh Exh Exh Int Int Int Int Int Int Chevrolet LS Exh LS Exh LS Exh LS Exh LS Int LS Int LS Int LS Int LS7 Big Block Chevrolet Exh Exh Exh Exh Int Int Int Int Int Int Int Small Block Ford Exh Int Ford Big Block Exh Int Page 5

QUALFAST PERFORMANCE CYLINDER HEADS New Performance Cylinder

All machined surfaces performed by CNC, including bolt holes, to

Improved Flow *Custom Designed Heads * Aluminum is T6, Heat

Photo Part No Intake Runner CC Chamber CC Intake Shape Decription

Rectangle SBC Aluminum 68.5 Straight Rectangle 15-121231 212 56.

Rectangle LS3 Aluminum 82 Angle Irregular 15-125551 255 59

8 QUALFAST PERFORMANCE CYLINDER HEADS New Performance Cylinder Heads are Individually Cast using the latest techniques. All machined surfaces performed by CNC, including bolt holes, to achieve extreme accuracy in finishing. OEM bolt pattern for compatibility. * Meets and Exceed OEM Specifications * Chambers Designed For Improved Flow *Custom Designed Heads * Aluminum is T6, Heat Treated. Photo Part No Intake Runner CC Chamber CC Intake Shape Decription Exhaust Runner CC Plugs Exhaust Shape Note Rectangle SBC Aluminum 68.5 Straight Rectangle Cathedral LS1 Aluminum 76 Angle Irregular Rectangle LS3 Aluminum 82 Angle Irregular Rectangle LS7 Aluminum 85 Angle Irregular Oval BBC Oval Aluminum Angle Rectangle Rectangle BBC Aluminum Angle Irregular SBF Aluminum Rectangle Angle Rectangle 289, 302 Requires 1/2"-7/16" Stepped Head Bolt BBF Aluminum Oval Angle Irregular Wider Push Rod Bores Page 6

9 QUALFAST PERFORMANCE CYLINDER HEAD KITS Head Kits are for one engine and can be customized with your requested components. The below kits are examples with common components. Add, remove, or change- call to design your custom Performance Head Kit. Kit # Description Notes Cyl. Head-2 Exh Valve-8 Int Valve-8 Springs-16 Keepers-32 Retainers- 16 SpringShim- Stem Seal Guide Plate- 8 Rocker Stud K01 SBC Std., K06 SBC Std., K11 SBC +100, K16 SBC +100, K01 LS1 53 Con L K02 LS1 53 Dua L K06 LS1 77 Dua L K07 LS1 77 Con L December 1, 2017 Rev. 2 Replaces Page 7 of QualFast 1 of 2

10 QUALFAST PERFORMANCE CYLINDER HEAD KITS Head Kits are for one engine and can be customized with your requested components. The below kits are examples with common components. Add, remove, or change- call to design your custom Performance Head Kit. Kit # Description Notes Cyl. Head-2 Exh Valve-8 Int Valve-8 Springs-16 Keepers-32 Retainers K01 LS3 53 Con SpringShim -16 Stem Seal L K02 LS3 53 Dua L Guide Plate -8 Rocker Stud-16 LS3 53 Dua TiRet K03 Machined Keeper, Titanium Retainer MacKee L K06 LS3 77 Con L K07 LS3 77 Dua L K01 LS7 53 Con L K02 LS7 53 Dua L K06 LS7 77 Con L K07 LS7 77 Dua L K21 BBC Oval +, 53- Head Req. Intake Valve To Be.150" Longer; Chg. GP N/A Yet * K26 BBC Oval +, 77- Head Req. Intake Valve To Be.150" Longer; Chg. GP N/A Yet * K21 BBC Rect. +, 53- Head Req. Intake Valve To Be.150" Longer; Chg. GP N/A Yet * K26 BBC Rect. +, 77- Head Req. Intake Valve To Be.150" Longer; Chg. GP N/A Yet * K01 SBF 53- Chg. Valves to SBC +100; Chg. Spr Cup K02 SBF 53- ChSp Chg. Valves to SBC +100; Chg. Spr Cup; Chg Spring K06 SBF K01 BBF 53- Chg. Exh. Valve; Chg. Guide Plate K06 BBF 77- Chg. Guide Plate *BBC Req. Bending - Avail. w/o Guide Plate Until Avail. Jan December 1, 2017 Rev. 2 Replaces Page 7 of QualFast 2 of 2

MANGANESE BRONZE AND HARDENED CAST IRON GUIDES Manganese Bronze guides are precision machined from the highest quality, specially formulated material.

Our Hardened Cast Iron Guides are manufactured from a special premium cast iron alloy, then heat treated to 25 Rockwell C. 31-4019 31-03419 31-6872 Part No I.D. O.D. Length SealOD FlangeOD Part No I.

530 0.560 31-4032 0.275 0.494 1.975 0.472 0.610 31-4033 0.275 0.494 2.100 0.472 0.610 31-4034 0.275 0.495 1.805 0.531 0.610 Universal 31-8560 0.2360 0.495 1.890 31-8274 0.2765 0.495 1.930 Universal 31-4026 0.

11 MANGANESE BRONZE AND HARDENED CAST IRON GUIDES Manganese Bronze guides are precision machined from the highest quality, specially formulated material. This material offers improved thermal conductivity, lower friction, higher strength, and superior corrosion resistance. Our Hardened Cast Iron Guides are manufactured from a special premium cast iron alloy, then heat treated to 25 Rockwell C Part No I.D. O.D. Length SealOD FlangeOD Part No I.D. O.D. Length SealOD FlangeOD Material: MANGANESE BRONZE Chevrolet LS Ford 4.6L 7mm Valve Stem Universal Universal We Build Custom Valve Train Kits! Choose your Performance Valves, Springs, Retainers, Keepers, VSIs, Stem Seals, and add any other components you want to create your custom Kit Page 8

12 Part No I.D. O.D. Length SealOD FlangeOD Part No I.D. O.D. Length SealOD FlangeOD Universal Acura/Honda B16A-3, B17A, B18C1-5 VTEC Honda Prelude H22A Ford Focus 2.0L DOHC ZETEC Volkswagen 1.9, 2.8L 7mm Volkswagen V, 2.7, 2.8, 3.0L 30V 6mm Material: CAST IRON Universal H H H H H H H H We Build Custom Valve Train Kits! Choose your Performance Valves, Springs, Retainers, Keepers, VSIs, Stem Seals, and add any other components you want to create your custom Kit Page 9

QUALFAST HIGH PERFORMANCE SPRINGS Manufactured by the industry-leading high performance valve spring factory, QualFast high performance springs employ the latest materials and manufacturing processes.

13 QUALFAST HIGH PERFORMANCE SPRINGS Manufactured by the industry-leading high performance valve spring factory, QualFast high performance springs employ the latest materials and manufacturing processes. All QualFast springs are wound using super-clean chrome silicon or new Alpha1 or 3 alloy wires. Our springs are engineered for high performance, giving optimum lift and preventing valve float. Type: SGL = Single, SWD = Single with Damper, CON = Conical, DUA = Dual, DWD = Dual with Damper Part No Max Lift O.D. I.D. Closed Load Open Load Type Coil Bind Retainers Note Domestic Performance SGL SWD Dual Inner GM L6, V SWD SWD , SWD SWD SWD SWD SWD SWD T CON Ford 4.6L 2V Ovate T CON , DUA , SWD , SWD , DUA DUA SWD DUA DWD SWD , Chev. LS Page 10

Part No Max Lift O.D. I.D. Closed Load Open Load Type Coil Bind Retainers Note 52-57310 0.625 1.557 0.749 200 @2.00 450 @1.37 DWD 1.160 55-6303, 55-6308, 55-8308 52-55810 0.630 1.514 0.795 140 @1.

14 Part No Max Lift O.D. I.D. Closed Load Open Load Type Coil Bind Retainers Note DWD , , DUA , DUA , DWD , DUA , DWD , Diesel Performance Chev. LS SGL SGL SGL SGL FOR 6.0L, 6.4L Diesel CUM 5.9L, 6.7L 24V GM 6.6L Duramax Cummins 12V Acura/Honda B16A-3, B17A, B18C1-5 VTEC mm 15.5m DUA 19mm QUALFAST HIGH PERFORMANCE KEEPERS QualFast High Performance Keepers are all heat treated and are designed to fit with our High Performance retainers and valves. Sold and priced by the piece (each, 2 per valve). 7 Degree unless noted. Part No Stem No. Beads Type Application Round FOR, HON 5.5mm Round CHC, Mit. 6mm Round Mit, Hon 6.5mm Round FDI, FOR, LAN, MAZ Round GM LS, TOY 8mm Round GM LS1 Machined M Square TOY 22R Machined Square HP 10 Deg -50, Lower Spring Inst. Height L Square 10 Deg. For Lash Cap Square Universal 11/ Square HP +50 Taller Spring Inst. Height Square HP -30 Lower Spring Inst. Height Square HP -60 Lower Spring Inst. Height Square Universal 3/ Round CHI, CHM, CHC, IHC, IHN Page 11

$Part No Max Lift \ Kit Contents Spring O.D. \ Description Loads \ Specifications 52-08470SK 500 1.437 105 @1.750 16 52-08470 Single w/ Damper 210 @1.250 16 55-6302 7 Deg Retainer 11/32 x 1.$

15 QUALFAST HIGH PERFORMANCE SPRING KITS Our Performance Spring Kits Include 16 Springs, 16 Retainers and 32 Keepers Designed to Function Together to Give You Maximum Performance. Part No Max Lift \ Kit Contents Spring O.D. \ Description Loads \ Specifications SK Single w/ Damper Deg Retainer 11/32 x Deg Keeper 11/ SK Single w/ Damper Deg Retainer 11/32 x Deg Keeper 11/ SK Single w/ Damper Deg Retainer 3/8 x Deg Keeper 3/ SK Single Conical Deg Retainer 8mm x Deg Keeper 8mm SK Single Conical Deg Retainer 8mm x Titanium Deg Keeper 8mm SK Single Conical Deg Retainer 7mm x Deg Keeper 7mm SK @ Dual Deg Retainer 11/32 x Deg Keeper 11/ SK Single w/ Damper Deg Retainer 11/32 x Deg Keeper 11/ SK Dual w/ Damper Deg Retainer 11/32 x Deg Keeper 11/ SK Dual w/ Damper Deg Retainer 3/8 x Deg Keeper 3/8 Page 12

16 Part No Max Lift \ Kit Contents Spring O.D. \ Description Loads \ Specifications SK Single w/ Damper Deg Retainer 11/32 x L 10 Deg Keeper 11/ SK Dual Deg Retainer 11/32 x Deg Keeper 11/ SK Single w/ Damper Deg Retainer 11/32 x Deg Keeper 11/ SK Single w/ Damper Deg Retainer 11/32 x Deg Keeper 11/ SK Dual Deg Retainer 11/32 x Deg Keeper 11/ SK Dual w/ Damper Deg Retainer 11/32 x L 10 Deg Keeper 11/ SK Dual w/ Damper Deg Retainer 11/32 x Titanium L 10 Deg Keeper 11/ SK Dual Deg Retainer 3/8 x Deg Keeper 3/ SK Dual Deg Retainer 11/32 x L 10 Deg Keeper 11/ SK Dual w/ Damper Deg Retainer 11/32 x L 10 Deg Keeper 11/ SK Dual w/ Damper Deg Retainer 11/32 x L 10 Deg Keeper 11/ SK Dual w/ Damper Deg Retainer 11/32 x Titanium L 10 Deg Keeper 11/32 Page 13

QUALFAST HIGH PERFORMANCE RETAINERS Precision Machined From Chrome Moly or Titanium, our High Performance Retainers are specially designed to work with our High Performance Springs.

17 QUALFAST HIGH PERFORMANCE RETAINERS Precision Machined From Chrome Moly or Titanium, our High Performance Retainers are specially designed to work with our High Performance Springs. Part No Stem Dia O.D. Step 1 Dia. Step 2 Dia. Deg. Matl. Note Domestic Performance / Chrome Moly / ChromeMoly / ChromeMoly / ChromeMoly / ChromeMoly / Titanium / ChromeMoly / ChromeMoly / ChromeMoly / ChromeMoly / Chrome Moly / ChromeMoly / ChromeMoly / Titanium / ChromeMoly / ChromeMoly / ChromeMoly / ChromeMoly / ChromeMoly / ChromeMoly / ChromeMoly / ChromeMoly mm ChromeMoly mm ChromeMoly mm ChromeMoly mm Titanium mm ChromeMoly mm ChromeMoly mm Titanium mm ChromeMoly mm Titanium mm ChromeMoly mm Titanium Diesel Performance Chrome Moly Chrome Moly Import Performance mm 28mm 21.7mm 15.4mm 7 Titanium mm ChromeMoly Page 14 Use w/ Conical Spring GM Vortec 86-Up GM GM Std. SBC Std. SBC Buick 231 Ford 2.3L Ford L6 300 Ford Buick 455 Chry. 318 GM Chry. 360 Ford 4.6L Late GM 2.2L Ford 4.6L Early GM LS1 GM LS1 GM 3.1L GM LS1 LS1 GM LS1 GM LS1 GM LS1 FOR 6.0, 6.4L GM 6.6 Duramax Acura/Honda B16A-3, B17A, B18C1-5 VTEC Toyota 22R

QUALFAST HIGH PERFORMACE SPRING INSERTS, CUPS, AND LOCATORS QualFast HP Spring I.D. Locators, part numbers 33-****-L, are manufactured from chrome moly with black oxide finish.

Flat HP Valve Spring Inserts have heat-retarding serrations with a blue tint indicating heat treatment. Part No Thickness O.D I.D. Spring I.D. / O.D Part No Thickness O.D I.D. Spring I.D. / O.D I.D. Locator Valve Spring Insert 33-8135-L 30 1.

200 0.664 1.130 33-5270 65 1.360 0.570 1.260 33-5056 60 1.399 0.821 1.300 33-5440 60 1.550 0.690 1.440 33-5475 80 1.580 0.640 1.470 33-5076-5 60 1.595 0.645 1.475 33-5126-5 60 1.614 0.570 1.470 33-5510 80 1.

18 QUALFAST HIGH PERFORMACE SPRING INSERTS, CUPS, AND LOCATORS QualFast HP Spring I.D. Locators, part numbers 33-****-L, are manufactured from chrome moly with black oxide finish. The inside edge on these inserts keeps the spring centered. Outside Cups, also in chrome moly with black oxide, 33-5***, control spring walk with an outside lip. Flat HP Valve Spring Inserts have heat-retarding serrations with a blue tint indicating heat treatment. Part No Thickness O.D I.D. Spring I.D. / O.D Part No Thickness O.D I.D. Spring I.D. / O.D I.D. Locator Valve Spring Insert L L L L L L L Outside Cup Page 15

QUALFAST HIGH PERFORMANCE LIFTERS QualFast hydraulic retro-fit roller lifters 36-1160 and 36-1161, are designed to upgrade early or late model blocks to allow for a hydraulic roller camshaft with

D. Application 36-817CCI Hydraulic 2.000 0.8425 GM Flat Chilled Cast Iron 36-900CCI Hydraulic 2.000 0.8743 FOR Flat Chilled Cast Iron 36-992 Mechanical 2.000 0.8425 GM Early 36-1160 Hydraulic 3.156 0.

8425 GM Vortec Roller 36-2148G Guide GM Vortec Dogbone Guide 36-2279 Hyraulic 2.603 0.

19 QUALFAST HIGH PERFORMANCE LIFTERS QualFast hydraulic retro-fit roller lifters and , are designed to upgrade early or late model blocks to allow for a hydraulic roller camshaft with more aggressive cam profile. They feature cold-formed, carbon nitrided, tempered bodies with hardened and tempered steel alloy roller wheels, and stainless, heattreated cross bars. QC # Type Length O.D. Application CCI Hydraulic GM Flat Chilled Cast Iron CCI Hydraulic FOR Flat Chilled Cast Iron Mechanical GM Early Hydraulic GM SBC Retro-fit Pair with Bar Hydraulic GM BBC Retro-fit Pair with Bar CCI Hydraulic CHC Chilled Cast Iron Hydraulic GM Vortec Roller G Guide GM Vortec Dogbone Guide Hyraulic GM BBC Roller G Guide GM BB Dogbone Guide QualFast hydraulic "flat" lifter CCI is a 2-piece steel body with Chilled Cast Iron wafer bottom. Parts CCI, and CCI, with one-piece bodies, feature chilled cast iron material, which works better with cam lobe material in all applications where lobe to crown friction is a concern CCI CCI Page G

QUALFAST HIGH PERFORMANCE VALVE STEM SEALS HP TE H.P. Polymer All Teflon Part No Nom. Nom. Stem Guide Dia. O.D. A B C D Part No Nom. Nom. Stem Guide Dia. O.D. A B C D 38-1007-90 11/32 0.530 0.336 0.

500 0.510 0.390 38-1072-75 0.313 0.430 0.297 0.520 0.370 0.403 38-1090-75 11/32 0.500 0.319 0.640 0.510 0.470 38-1100-75 11/32 0.562 0.320 0.660 0.510 0.527 38-1066-75 11/32 0.530 0.328 0.630 0.510 0.509 38-1067-75 11/32.

472 0.225 0.582 0.480 0.465 38-997-45 0.275 0.476 0.235 0.562 0.517 0.470 38-569-45 0.260 0.476 0.237 0.541 0.410 0.470 38-802-45 0.313 0.531 0.272 0.677 0.516 0.519 38-3995-55 0.315 0.428 0.274 0.

20 QUALFAST HIGH PERFORMANCE VALVE STEM SEALS HP TE H.P. Polymer All Teflon Part No Nom. Nom. Stem Guide Dia. O.D. A B C D Part No Nom. Nom. Stem Guide Dia. O.D. A B C D / / / MC Metal Clad / / / / / TH Top Hat Part No Nom. Nom. Stem Guide Dia. O.D. A B C D Part No Nom. Nom. Stem Guide Dia. O.D. A B C D Material Denoted by Suffix: -45, 55 Viton/Metal -75 All Teflon Page High Performance Polymer Please Refer To Our QualCast Catalog for over 200 additional stem seals in various materials.

QUALFAST ROCKER ARMS QualFast Rocker Arms Listed Here Are Stock Tip With Superior Heat Treatment. Self-Aligning Styles Add Guide Rails.

40-2736 40-2901 40-2902 40-2903 Part No Ratio Slot Description Application 40-2737 1.5 Long Rocker Arm, Self-Aligning Stamped 3/8" Stud Small Block Chevrolet 40-2840 1.

5 Stock Rocker Arm, Stamped 3/8" Stud Small Block Chevrolet 40-2738 1.6 Long Rocker Arm, Self-Aligning Stamped 3/8" Stud Small Block Chevrolet 40-2841 1.

9L OE Chevrolet LS 40-2902 Rocker Arm, LS1 Straight HP Caged Bearings Chevrolet LS 40-2903 Rocker Arm, LS3 Offset HP Caged Bearings Chevrolet LS 40-2868 1.

72 Stock Rocker Arm, Stamped Big Block Chevrolet 40-2886 Stock Rocker Arm, Cast w/ Rails 289, 302, 351 Small Block Ford 40-2889 Stock Rocker Arm, Stamped 302 '78-98, 351 Small

21 QUALFAST ROCKER ARMS QualFast Rocker Arms Listed Here Are Stock Tip With Superior Heat Treatment. Self-Aligning Styles Add Guide Rails. All But (Early Ford) Are Stamped Steel For High Performance. New LS and have Caged Bearings and improved, smoother trunions Part No Ratio Slot Description Application Long Rocker Arm, Self-Aligning Stamped 3/8" Stud Small Block Chevrolet Long Rocker Arm, Stamped 3/8" Stud Small Block Chevrolet Stock Rocker Arm, Self-Aligning Stamped 3/8" Small Block Chevrolet Stock Rocker Arm, Stamped 3/8" Stud Small Block Chevrolet Long Rocker Arm, Self-Aligning Stamped 3/8" Stud Small Block Chevrolet Long Rocker Arm, Stamped 3/8" Stud Small Block Chevrolet Rocker Arm, w/ Pivot, Bolt LS, 3.5, 3.9L OE Chevrolet LS Rocker Arm, LS1 Straight HP Caged Bearings Chevrolet LS Rocker Arm, LS3 Offset HP Caged Bearings Chevrolet LS Long Rocker Arm, Stamped For >0.560 Lift Big Block Chevrolet Stock Rocker Arm, Stamped Big Block Chevrolet Stock Rocker Arm, Cast w/ Rails 289, 302, 351 Small Block Ford Stock Rocker Arm, Stamped 302 '78-98, 351 Small Block Ford Stock Rocker Arm, Stamped Ford Big Block QUALFAST HP ROLLER ROCKER SETS QualFast Roller Rockers have roller tips and are manufactured from Stainless Steel, which provides durability compared to aluminum, allowing less fatigue under higher loads. Sold in sets, each set contains 16 roller rockers, and 16 Poly Locks with black anodized finish. Part No Ratio Stud Description /8" Small Block Chevrolet /16" Big Block Chevrolet /8" Small Block Ford Page 18

These Kits Are Per Rocker Arm, and Require 16 per Engine for 16V Engines QUALFAST ROCKER KITS QC # Application Description 41-2509 GM SBC 1 40-1842, 1 42-1786 3/8 Nut, 1 42-1792 Grooved Ball 41-1736

22 These Kits Are Per Rocker Arm, and Require 16 per Engine for 16V Engines QUALFAST ROCKER KITS QC # Application Description GM SBC , /8 Nut, Grooved Ball GM SBC , Smooth Ball, /8 Nut GM SBC , Smooth Ball, /8 Nut GM SBC , /8 Nut, Grooved Ball GM SBC , /8 Nut, Grooved Ball GM SBC , Smooth Ball, /8 Nut GM SBC , /8 Nut, Grooved Ball GM BBC , /16 Nut, Grooved Ball GM BBC , /16 Nut, Grooved Ball FOR , Grooved Ball, /8 Nut, /16 Nut FOR , /16 Bolt, Pivot FOR , Bolt, Pivot QUALFAST ROCKER STUDS QualFast Rocker Studs Are Made of Steel With Black Oxide Finish for Increased Hardness. Threads Are Cold Rolled. Part No Stud Thread A Effect Stud Length B Base Thread C Overall Length D / /16-14 Hex / /16-14 Hex / /16-14 Hex / /16-14 Hex / /16-14 Hex / /16-14 Hex / /16-14 No Hex / /16-14 Hex Page 19

QUALFAST PUSH RODS QualFast Push Rods Are Heat Treated Chrome Moly Suitable For Use With Guide Plates with additional Black Oxide Finish. Type: P = Pressed S = Swedged W = Welded QC # Length O.D. Type Tip 1 Tip2 Application 74-6342 6.

23 QUALFAST PUSH RODS QualFast Push Rods Are Heat Treated Chrome Moly Suitable For Use With Guide Plates with additional Black Oxide Finish. Type: P = Pressed S = Swedged W = Welded QC # Length O.D. Type Tip 1 Tip2 Application /16X.060 W O O GM 173, 189, /16X.060 W O O FOR /16X.060 W O O GM SB /16X.075 W O O LS /16X.060 W O O GM SB, AMC /16X.075 W O O GM BB Int /16X.075 W O O GM BB Exh /16X.075 W O O GM BB Exh /16X.060 W O O FOR 351M, /16X.060 W O O FOR 240, /8X.060 S O O GM BB Int /8X.060 S O O GM BB Exh QUALFAST PUSH ROD MEASURING TOOLS QualFast Push Rod Meauring Tools are designed to easily determine proper push rod length during any engine rebuild. These 5/16" thin wall rods are precision crafted with over 1" of travel, 5/16" balls, and black oxide finish. QC # Application Measuring Tool " Measuring Tool " Measuring Tool " Measuring Tool " Page 20

24 QUALFAST GUIDE PLATES QualFast Guide Plates are formed from steel, heat treated and coated with black oxide to ensure hardness and durability. Part No Dia. Type Application Photo /16 Flat SBC A 5/16" Adjustable SBC /8" Flat SBC /8 Stepped BBC /16 Flat SBF /16 Stepped FOR 351C /8 Stepped BBC Page 21

25 qualcast, LLC 1854 Air Lane Drive, Unit 10 Nashville, TN USA Telephone: Toll Free US and Canada: Fax: Web: qualcast.net Mobile App: ymme.biz

ALVE LOCKS. 7 vs SUPER 7 vs 10 VALV 7 STAMPED VALV 7 MACHINED VALV

ALVE LOCKS. 7 vs SUPER 7 vs 10 VALV 7 STAMPED VALV 7 MACHINED VALV 1960 SWARTHMORE AVENUE LAKEWOOD, JERSEY 08701 VALVE LOCKS 7 vs SUPER 7 vs 10 VALV ALVE LOCKS The original stamped 7 valve lock served the industry well until drag racers discovered the Vasco Jet valve