Holley, Weiand, B&M Supercharger G1 drive snout to gear case gasket. Made in the USA by JB Performance. Fitment information: Only fits G1 drive snouts. G1 drive snouts have the tensioner mounted below the drive snout. G2 drive snouts have the tensioner around the drive snout. Only fits 2 lobe Holley, B&M, Weiand.142, 144, 162, 174, 177 Only fits G1 and G2 Gear Case styles. Gear case styles have an oil fill and oil level drain plug. They do not have an oil level sight glass. Discontinued from Holley.
