Chevy SBC 350 EFI 1957-95 Inj Ports HiRise Aluminum Intake Manifold [Satin] The Speedmaster high mount serpentine

The Speedmaster high mount serpentine kit for Chevy LS engines

The shifters have stamped components to ensure smooth

This manifold will typically produce more power than any similar competitive manifold due to larger ports and runners

Speedmaster pulley systems work with any type of cylinder head or manifold configuration

Chevy SBC 350 EFI 1957-95 Inj Ports HiRise Aluminum Intake Manifold [Satin] The Speedmaster high mount serpentineStep up to the high rpm power of an open plenum with Speedmaster HiRise intake manifolds. These cast aluminum manifolds accept square bore carburetors and are pressure tested to ensure maximum performance. They start to make awesome power around 3,000 rpm.