Page 239 - 2022-23 Auto Performance Drag Racing

DRAG RACING
Engineered for use with Comp Race XD solid roller lifters, seat inserts are offered for .842" or .904" dia. lifters. Available in several different offsets, inserts are sold in sets of four.
Race XD Offset Pushrod Seat Inserts NEW! -
Part No. Description
Endure-X Solid Roller Lifters
COM98501L-4
COM98500L-4
.842" Lifter, .160" Left Offset
COM98500R-4
.842" Lifter, .160" Right Offset
COM98501L-4
.842" Lifter, .080" Left Offset
COM98501R-4
.842" Lifter, .080" Right Offset
COM98600L-4
.904" Lifter, .180" Left Offset
COM98600R-4
.904" Lifter, .180" Right Offset
COM98601L-4
.904" Lifter, .090" Left Offset
COM98601R-4
.904" Lifter, .090" Right Offset
Upgraded for even greater durability, lifters’ EDM, oil injection design provides a constant flow of oil to
the bearing assembly, preventing oil starvation. Removable captured link bars, precisely sorted bearings
and wear-resistant tool steel axles are also featured. Engineered to operate efficiently at low engine speeds. Sold in sets of 16.
Part No. Description
SB Chevy 265-400, 1987-Up Requires Block Modifications
Lifter Dia.
COM818-16
Pushrod Seat Location Set Includes Lifters Link Bars
COM815-16
Enlarged Lifter Dia.
.874"
All Centered
(16) 815-1
(8) 818-L
COM818-16
1955-86 Straight-Up Style
.842"
All Centered
(16) 818-1
(8) 818-L
COM871-16
Full Body of 873-16, .300" Taller Body
.842"
All Centered
(16) 871-1
(8) 818-L
COM873-16
1987-Up Bowtie/Alum. Blocks, .300" Taller
.842"
All Centered
(16) 873-1
(8) 818-L
COM888-16
Street Applications, .300" Taller Body
.842"
All Centered
(16) 888-1
(8) 818-L
COM891-16
Small Base Circle Cam Applications
.842"
All Centered
(16) 891-1
(8) 818-L
COM894-16
Offset Intake for More Pushrod Clearance
.842"
(8) Centered (4) Rights (4) Lefts
(8) 894C-1 (4) 894R-1 (4) 894L-1
(8) 818-L
BB Chevy 396-454, 1965-96
COM819-16
Applications with No Offsets
.842"
All Centered
(16) 819-1
(8) 819-L
COM866-16
Street Applications, .300" Taller Body
.842"
All Centered
(16) 888-1
(8) 819-L
COM883-16
.300" Taller Body for Bowtie/Alum. Blocks
.842"
All Centered
(16) 873-1
(8) 819-L
Chrysler 273-360
COM828-16
For Engines Oiling through Rocker Shafts
.904"
All Centered
(8) 828-2
Captured
COM8043-16
Solid Roller Lifters w/Oiling & Inboard Link Bars
.904"
All Centered
(8) 8043-2
Captured
Chrysler 383-440, Including 426 Hemi
COM829-16
Standard Pushrod Seat Location
.904"
All Centered
(16) 829-1
(8) 829-L
SB Ford 289-351W, 289-302 Require Cylinder Head Removal for Installation
COM838-16
Standard, No Offsets
.874"
All Centered
(16) 838-1
(8) 838-L
BB Ford 429-460
COM836-16
Any Applications
.874"
All Centered
(16) 836-1
(8) 836-L
COM26926TS-KIT
Rocker Arm Studs
GM LS Valve Spring Kits
Designed exclusively for popular GM LS engines, kits are for use with hydraulic roller or some solid roller camshafts and includes a carefully selected set of perfor- mance valve springs, retainers, locks, seals, and spring seats.
Part No.
Choose from three different series of rocker
studs. High Energy and Magnum rocker studs
work well with moderate valve lift and spring
pressures. The Hi-Tech Race studs are ideal for high-RPM roller cam-equipped race cars.
COM4500-16
Part No.
Description
Base Thread
Stud Size
Stud Length
Size
Length
COM4500-16
High Energy Studs
7/16"
.680"
3/8"
1.750"
COM4501-16
High Energy Studs
7/16"
.750"
7/16"
1.750"
COM4503-16
Magnum Studs
7/16"
.750"
7/16"
1.750"
COM4504-16
Magnum Ford Studs
5/16"
.680"
3/8"
1.750"
COM4505-16
Hi-Tech Race Studs
7/16"
.680"
3/8"
1.750"
COM4512-16
Hi-Tech Race BB Chevy
7/16"
.750"
7/16"
1.900"
COM4514-16
Mark V/VI BB Chevy
3/8"
.750"
7/16"
1.900"
COM4542-16†
Magnum Dodge/Olds
5/16"
.580"
3/8"
1.520"
Description
GM Gen. III LS
COM26906CS-KIT
Beehive Valve Spring Kit with Chrome Moly Retainers, .580" Max Lift, LS6 NEW!
COM26906TS-KIT
Beehive Valve Spring Kit with Tool Steel Retainers, .580" Max Lift, LS6 NEW!
COM26918CS-KIT
Beehive Valve Spring Kit with Chrome Moly Retainers, .625" Max Lift
COM26925CS-KIT
Dual Valve Spring Kit with Chrome Moly Retainers, .660" Max Lift NEW!
COM26925TS-KIT
Dual Valve Spring Kit with Tool Steel Retainers, .660" Max Lift
COM26926TS-KIT
Dual Valve Spring Kit with Tool Steel Retainers, .675" Max Lift
COM7230TS-KIT
Conical Valve Spring Kit with Tool Steel Retainers, .675" Max Lift NEW!
COM7230TS1-KIT
Conical Valve Spring Kit with Tool Steel Retainers, .675" Max Lift LS1/LS3 NEW!
GM Gen. IV/V LS7/LT1/LT4
COM26527TI-KIT
Dual Valve Spring Kit with Titanium Retainers, .700" Max Lift
NEW!
COM26527TS-KIT
Dual Valve Spring Kit with Tool Steel Retainers, .700" Max Lift NEW!
COM26918TSD-KIT
Beehive Valve Spring Kit with Tool Steel Retainers, .600" Max Lift, LT4 NEW!
COM7228TSD-KIT
Conical Valve Spring Kit with Tool Steel Retainers, .625" Max Lift, LT4 NEW!
COM7230TS-KIT
Conical Valve Spring Kit with Tool Steel Retainers, .675" Max Lift, LT1/LS7 NEW!
†Must be used with guide plates.
Rocker Arm Adjusting Nuts
COM4508-16
Alloy nuts provide ultimate
strength and locking force. Stud girdle poly locks are ground for minimum runout and tapered for extra strength in the locking area.
Part No. Description Stud Size
COM4508-16
Stud Girdle Adjusting Nuts
7/16"
COM4508S-1
Stud Girdle Adjusting Nut with Snap Ring
7/16"
COM4509-16
Stud Girdle Adjusting Nuts
3/8"
COM4510-8
BB Chevy Intake Stud Girdle Adjusting Nuts
7/16"
COM4600-16
Hi-Tech Polylock for Aluminum/Stainless/Pro Magnum Rockers
7/16"
COM4601-16
Hi-Tech Polylock for Aluminum/Stainless/Pro Magnum Rockers
3/8"
COM4602-16
Magnum Polylock
3/8"
COM4603-16
Magnum Polylock
7/16"
COM4604-16
High Energy Polylock
3/8"
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2022-23