Billet Aluminum Blower Supercharger Belt Guard circuit racing and made to

circuit racing and made to withstand extreme use

Speedmaster has chosen the most popular diameters for their pulleys

reduce stretching and prevent the belt from slipping

Speedmaster I-beam connecting rods are profiled with clearance for long stroke applications

Speedmaster hub and piston kits are engineered for enhanced Powerglide performance

Billet Aluminum Blower Supercharger Belt Guard circuit racing and made toWith belt failure being a problem among supercharged motors, Speedmaster Electornics has developed its own billet Belt Guard to counteract and possible damage. Our Belt Guards are machined from 6061 billet aluminum and designed to protect vital components in the event of a belt failure, this is a must have for street rods and show cars alike. Note: It will not fit GM Blowers.