Page 128 - 2022-23 Auto Performance Open Wheel Catalog

Race XD Bushed Solid Roller Lifters NEW! Engineered for the most extreme applications,
Race XD have proven to be the strongest, most durable bushed roller lifters currently available. An innovative oiling system delivers consis-
tent roller wheel and axle lubrication, and the REM-finished bodies reduce lifter body and lifter bore wear. The modular design utilizes inter- changeable pushrod seats allowing lifters with centered seats to be interchanged with optional offset seats if desired. Sold in sets of 16.
Lifter Pushrod Part No. Description Dia. Seat Location
Sportsman Solid Roller Lifters
Lightweight, premium Sportsman solid roller lifters use two pressurized EDM oil feeds to the axle and a single edge orifice feed to
the wheel for improved oiling and re-
Hi-Tech 210°
Radius Pushrods
Include same features as traditional
High Energy pushrods, but include
a 210° rather than 180° radius, often
required for high-lift applications. Sold in sets of 16.
Part No.
Magnum Pushrods
Description
COM7732-16
SB Chevy +.100", 7.900" Long
COM7734-16
SB Chevy +.200", 8.000" Long
COM7735-16
SB Chevy +.250", 8.050" Long
COM7736-16
SB Chevy +.250", 8.100" Long
Seat Height
COM99818-16
SB Chevy Lifters
.842"
Centered
.188"
COM99904-16
SB Chevy Lifters
.904"
Centered
.188"
One-piece, .080" wall chrome moly steel pushrods are engineered to stand up to the high spring pressures and stresses of oval track racing. Sold in sets of 16.
Part No.
Dia./Wall Thk.
Description
Length
liability. Manufactured from quality
8620 steel for maximum durability
and resistance to wear, lifters are
internally machined for reduced weight. Tall body design allows usage in standard or .300" tall lifter bores. Choose from traditional needle bearing axle/wheel design or bronze bushing axle/wheel configuration. Sold in sets of 16.
SB Chevy 265-400
Hi-Tech Pushrods
COM7372-16
5/16"/.080"
Stock Length, Hardened
7.800"
COM7693-16
5/16"/.080"
+.100", Hardened
7.900"
COM7694-16
5/16"/.080"
+.150", Hardened
7.950"
COM7695-16
5/16"/.080"
+.200", Hardened
8.000"
COM7472-16
5/16"/.080"
+.350", Hardened
8.150"
Pushrod Dia. Seat Location
Small Block Chevy
Needle Bearing Part No.
Bushing Part No.
.842"
All Centered
COM96818-16
COM96818B-16
.842"
(4) Pairs: Centered & .160" Left (4) Pairs: Centered & .160" Right
COM96894-16
COM96894B-16
One-piece ball-type pushrods in 5/16" or 3/8" wall, seamless 4130 chrome moly are heat-treated to a hardness of 60 (Rockwell “C”) and black oxide-finished for strength and durability. Pushrods are available in 5/16" dia./.080" wall, 5/16" dia./.105" wall, 3/8" dia./.080" wall and 3/8" dia./.135" wall. Length is etched on each pushrod. Sold in sets of 16 (-16 suffix), but may be ordered individually (-1 suffix).
Endure-X Solid Roller Lifters
Upgraded for even greater durability, Endure-X lifters feature EDM oil injection technology, which provides a constant flow of pressurized oil to the bearing assembly, pre- venting the possibility of oil starvation. Lifters also incorporate removable, captured link bars, precision-sorted bearings and wear-resistant, tool steel axles. Sold in sets of 16.
Description
Length
5/16" Dia./ .080" Wall Part No.
5/16" Dia./ .105" Wall Part No.
3/8" Dia./ .080" Wall Part No.
3/8" Dia./ .135" Wall Part No.
Small Block Chevy
–.100" Short
7.700"
COM7963-16
COM8409-16
—
—
–.050" Short
7.750"
COM7970-16
COM8410-1
—
—
Std. Length
7.800"
COM7972-16
COM8411-16
COM7913-16
COM8460-16
+.050" Long
7.850"
COM7974-16
COM8412-16
COM7980-16
COM8476-16
+.100" Long
7.900"
COM7993-16
COM8413-16
COM7984-16
COM8473-16
+.150" Long
7.950"
COM7994-16
COM8414-16
COM7981-1
COM8474-16
+.200" Long
8.000"
COM7995-16
COM8415-16
COM7983-16
COM8475-16
+.250" Long
8.050"
COM7996-16
COM8416-1
COM7985-16
COM8477-1
+.300" Long
8.100"
COM7997-16
COM8417-1
COM7986-16
COM8478-1
Part No.
SB Chevy 265-400
Description
Pushrod Lifter Seat
Dia. Location
Set
Includes Link
Lifters Bars
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
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
Pushrod Length Checker COM7901-1
126
2022-23 PARTS AND ACCESSORIES
Determine correct pushrod length quickly and easily when building race engines. Made from a thin-wall 5/16" pushrod that is cut and threaded. Checker has 5/16" ball on each end and extends from 7.5" to 8.7".