Supercharger Snout / Crank Pulley Spacer w/ Hardware Billet Aluminum 0.465" Thick With a thickness of 0

With a thickness of 0

heat-treated to a maximum strength of 190

Speedmaster large ratio boost sleeve and valve kit address poor line rise

Reproduction Rev Limiter Assembly used on 1970 428 Cobra Jet/SCJ Cars and 1970 Boss 429

Speedmaster has already done the work for you

Supercharger Snout / Crank Pulley Spacer w/ Hardware Billet Aluminum 0.465" Thick With a thickness of 0Speedmaster supercharger pulley spacers are designed to fit the Speedmaster nose drive assembly so that the belt alignment will be correct. They are made of aluminum and feature a natural finish. The spacers are available in different widths and register bore hole sizes to match your specific engine application and supercharger model. Each spacer will include their respective hardware.