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Whether you are narrowing a rear axle housing for bigger tires or just building a new housing for your street car
Holds up to 6 friction clutch packs
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
especially those that produce high horsepower
Supercharger Snout / Crank Pulley Spacer w/ Hardware Billet Aluminum 0.665" Thick Whether you are narrowing aSpeedmaster 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.
