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.