12 Rib Supercharger Crank Pulley - 9.170 17% OD - LSA Offset - Black Anodized belt_inventory Carefully not to tear

Carefully not to tear

Designed to cap off the LT4 water pump oil cooler fitting in the bottom of the pump for deleting the factory oil cooler

Only a snug fit is required till the fitting does not slide up or down

Confirmed Fitment with used with the Magnuson TVS2650 Hot Rod with 3

12 Rib Supercharger Crank Pulley - 9.170 17% OD - LSA Offset - Black Anodized belt_inventory Carefully not to tearCompatible with LSA 2650 Superchargers using LSA Offset 12 rib crank pulley 9. 170 dia. with 12 Rib. Raw Aluminum Bolt's to aftermarket harmonic damper's using the classic SBC BBC bolt pattern such as the ATI 918854 and 918859 LSA Damper. Used with all our 12 rib supercharger drive kits