Ford FE 390 428 6-71 8-71 Supercharger Aluminum Intake Manifold [Polished] to feed its sump tankâÃîdelivering

to feed its sump tankâÃîdelivering enough fuel to power up to 800 HP engines

The Speedmaster high mount serpentine kit for Chevy LS engines

Speedmaster flexplates will withstand the extreme power and rpm of today's engines

our Speedmaster aluminum fuel cells offer superior strength in a lightweight package

Ford FE 390 428 6-71 8-71 Supercharger Aluminum Intake Manifold [Polished] to feed its sump tankâÃîdeliveringIf 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.