1955-68 CHEVY BIG BLOCK ALUMINUM CRANK PULLEY - 3 GROOVE (SHORT)

Upgrade your engine’s accessory drive with this Machined Finish Aluminum 3-Groove Crank Pulley, designed specifically for 1955–1968 Big Block Chevy 396 to 454 engines equipped with a short water pump. Crafted from lightweight aluminum with a precision-machined finish, this pulley combines durability with a sleek, modern appearance. Specifications: Application: Chevy Big Block 396–454 (1955–1968) with short water pump Diameter: 6-7/16" Depth: 2-1/8" 3-groove design for multiple belt configurations Lightweight machined aluminum construction Perfect for restorations, performance upgrades, or engine dress-up projects.