Page 799 - 2021-22 Auto Performance_Circle Track
P. 799
Short Spring Cup and Screw Jack
NEW! WEHWM304S-11
Short, 2-1/2" tall spring cup is complete with a
10" Long Screw Jack Bolt NEW!
WEHWM28810B-750
Screw jack includes 3/4"-10 coarse threads with SLIC pin.
Tall Extended Spring Cup
and Screw Jack WEHWM304T-11
Designed for the left rear, 6" tall top cup includes an 11" screw jack to keep spring cup in place during suspension travel.
Swivel Spring Cup
Swivel-style spring cups are designed
to allow rotation and provide angular alignment during spring travel. Available 2-1/2" tall drop bearing version is designed to help car gain side bite.
Screw Jack Jam Nuts
Precision-machined, 1" coarse-thread
3" tall jam nut is designed for use on front screw jacks to clear the upper control arms. Nuts use an 1-1/8" wrench.
Part No. Description
Shock Mount Screw Jack WEHWM366100
thread screw jack in-
cludes a welded, narrow
Steel Clamp-On Screw Jack Mount
Allows mounting a 1" coarse thread screw jack without the need for welding. Mounts are offered for 1-1/2" and 1-3/4" tube. Screw jack sold separately.
WEHWM4910A
Aluminum Jam Nut, 4-Pack
WEHWM4910S
Steel Jam Nut, 4-Pack
WEHWM4910ST
Steel 3" Tall Jam Nut, Eases Removal of Front Screw Jacks, Pair
Part No.
Description
Clamp-On Chassis Mount NEW! WEHWM3871500
Steel, clamp-on heim mount attaches to 1-1/2" square tubing. Includes 5/8" bolt.
SB Chevy Team “G” Intake Manifolds
Part No.
Description
WEHWM3681500
1-1/2" Tube
WEHWM3681750
1-3/4" Tube
WEHWM285S
5" Swivel Spring Cup, 2-1/2" Short
WEHWM285T
5" Swivel Spring Cup, 4" Tall
WEHWM285D
5" Swivel Spring Cup, 2-1/2" Tall Drop Bearing
SB Chevy IMCA X-Celerator Intake Manifold WEI7547-1
Small block Chevy single-plane
manifold is currently the only
spec. aluminum manifold for
IMCA’s SportMod class. It is an op-
tion in the IMCA Stock Car class.
plenum and works well in the 2000-
SB Chevy Speed Warrior Intake Manifolds
intake manifolds feature an isolated
runner design, which reduces
intake charge temperatures for
horsepower. Permanent mold
castings are precision CNC-ma-
Recommended Part No. Description RPM Range
A premier competition manifold for single four-barrel applications, Team “G”
360° single-plane, open plenum-type
-
over passages have been isolated
for superior cooling. For best results,
the engine should be equipped with headers and a performance ignition system.
Part No.
* NASCAR approved
Description
Recommended RPM
WEI7530*
262-400, 1957-86 and 1987-Up with Aluminum Heads, Power Ram
2800-7200
WEI7531
262-400, 1957-86 and 1987-Up with Aluminum Heads, Track Ram, 2" Raised Plenum
3000-8200
WEI7532
262-400, 1957-86 and 1987-Up with Aluminum Heads, Track Ram, 3/4" Raised Plenum
2800-7800
WEI8501
1957-86 262-400; 1987-Up with Aluminum Heads
1500-6700
WEI8502
262-400 with 1996-Up Vortec Iron Heads
1500-6700
TRACK
CIRCLE 2021-22
JACOB POEL
WYNTER ROSE
797
