Description
4500 Carburetor Base Gasket. Made in the USA by JB Performance.
- 1/8″ thick. Thicker than most gaskets to minimize heat absorption into carb.
- Bolt pattern: 5.375″ x 5.375″
- Open center.
- 4 barrel Dominator style.
- Part number 130178
Also fits B&M, Holley, and Weiand 177 Superchargers, Mercruiser 525SC.

Whipple Supercharger oil 155ml 1.6L (100AX, 1600AX, 1600AR), 2.3L (140AX, W3A, 2300AR, 2300R, 2300AX, 2300AXM, 2300AXO), 175AX 2.9L, 235RF 3.8L
Supercharger oil change Syringe
EATON Carbon Fiber Drive Snout Coupler fits M Series
Bypass valve vacuum actuator 111 VA783A
Replacement bypass needle bearing set
Techco Intercooler O-ring kit
Refurbished G4 G5 front bearing plate M90, MP90, M112, MP112
IHI rear drive snout bearing
Whipple Supercharger side badge W3A, W4B, 140AX, 140R. 175AX, 200AX, 200R, 210AX, 245AX, 275AX
Oil level sight glass
Rotor pack rebuild kit fits M, MP, V, and TVS series
Non-gear Side Rotor Bearing Set
Rotor retaining ring clip for Kenne Bell or HPS
Rear rotor plate G1 and G2 Built 