Description
Holley, Weiand, B&M Supercharger G2 drive snout to gear case gasket. USA made by JB Performance.
Fitment information:
- There are two versions.
- Fits all G2 drive snouts. Does not fit G1 drives. G2 drives have a tension spring around the drive snout. G1 drives have the tensioner mounted below the drive snout.
- Only fits 2 lobe rotor designs such as 142, 144, 162, 174, 177, 250, 256
- Mercruiser 525sc and 575sci.
- All G3 and G4 Gear Case Covers (have an oil level sight glass)
- Holley part number 6979 discontinued.

Supercharger Needle Bearing Grease
Front rotor pack bearings
Oil fill plug
Replacement Front Seal 30mm OD Pulley Hub
Replacement drive snout and hub side pins, 10mm
SERVICES: GM Pontiac, Cadillac, Chevrolet, Oldsmobile, Holden OEM Supercharger Remanufacture / Rebuild
Supercharger oil change Syringe
SERVICE: Mercury Racing 600SCi/662SCi/700SCi Supercharger Rebuild
Whipple Supercharger oil 190ml, 175RF 2.9L
Permatex Anaerobic Gasket Maker 518
Whipple Supercharger oil 155ml 1.6L (100AX, 1600AX, 1600AR), 2.3L (140AX, W3A, 2300AR, 2300R, 2300AX, 2300AXM, 2300AXO), 175AX 2.9L, 235RF 3.8L
Impeller mounting bolt
Rear rotor plate G1 and G2 Built 