Supercharger Snout / Crank Pulley Spacer w/ Hardware Billet Aluminum 0.665" Thick and fasteners

and fasteners

Want to upgrade your street carburetor to a high performance race carb but don't have the means to do a complete carb swap

Most columns feature GM wiring

and you are good to go

Supercharger Snout / Crank Pulley Spacer w/ Hardware Billet Aluminum 0.665" Thick and fastenersSpeedmaster 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.