Description
Replacement zinc plated pulley drive snout nut with nylock center to keep pulley nut from working loose. Pulley nuts of this type should be replace if the center section becomes worn. They have a limited number of uses.
Also fits Jackson Racing Jackshafts.

SERVICE: Whipple Supercharger Remanufacture / Rebuild
Gear Side Rotor Bearings
Kenne Bell Supercharger Oil, 8 ounces
Replacement gear case bolt for G4, G5 and G6 