Ford SB 289 302 351w Aluminum Complete Serpentine Engine Pulley Kit [Polished] Fits big block Chevy rectangular

Fits big block Chevy rectangular port cylinder heads on standard deck blocks

stable air flow at any rpm

You can get up to 50 percent more starting power when you pick one of these Speedmaster high-torque mini starters

but both factors can be equally important in a race car

Use the stock Quadra-Jet carb or 500-650 cfm vacuum secondary carburetor

Ford SB 289 302 351w Aluminum Complete Serpentine Engine Pulley Kit [Polished] Fits big block Chevy rectangularThe successful formula of offering a complete engine drive accessory kit has now been applied to the Serpentine with Speedmaster pulley systems. Superior engineering, high tech styling, and quality components are combined into a precision machined compact package. Speedmaster pulley systems work with any type of cylinder head or manifold configuration.