Chevy BBC 454 6-71 8-71 Supercharger Aluminum Intake Manifold [Satin] These control arms are manufactured

These control arms are manufactured to strict tolerances to employ a great fit and exceptional performance

Speedmaster offers these HEI Upgrade kits for your stock distributor

Simply cut the existing rubber hose line and insert the inline street filters with two hose clamps

They are manufactured from cast aluminum and have a polished finish

Chevy BBC 454 6-71 8-71 Supercharger Aluminum Intake Manifold [Satin] These control arms are manufacturedIf 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.