Chevy BBC 454 6-71 8-71 Supercharger Aluminum Intake Manifold [Machine Polished] improving belt retention and reducing

improving belt retention and reducing the risk of slippage

They feature extra-thick steel that's double-welded to the ring gear for added strength and anodized for corrosion resistance

reduce stretching and prevent the belt from slipping

Cast Aluminum Valve Covers

The GM LS3 Modular Ram Air Intake Manifold was designed for high-performance applications where induction system height is not limited

Chevy BBC 454 6-71 8-71 Supercharger Aluminum Intake Manifold [Machine Polished] improving belt retention and reducingIf you are looking for a manifold to use with your 8 71 or 6 71 supercharger, look no further than Speedmaster. These Speedmaster supercharger manifolds are aluminum constructed and suitable for competition or street use.