Chevy BBC 454 6-71 8-71 Supercharger Aluminum Intake Manifold [Machine Polished] stable air flow at any

stable air flow at any rpm

Speedmasterª & FAST line of EFI systems are all you need when deciding to upgrade your engine to modern electronic fuel injection

1966-83 trucks and Suburbans

Speedmaster water pumps have a bigger impeller and larger cavity size to flow 40 percent more coolant than stock

oil pan gaskets

Chevy BBC 454 6-71 8-71 Supercharger Aluminum Intake Manifold [Machine Polished] stable air flow at anyIf 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.