Chevy SBC 350 EFI 1957-95 Inj Ports HiRise Aluminum Intake Manifold [Satin] It is set up to

It is set up to accept a spread bore carb

Step up to the high-rpm power of an open plenum with Speedmaster HiRise intake manifolds

at a better price than purchasing the parts separately

manual or EFI pump

our Top-End engine kits will save you the time and hassle of mixing and matching components yourself

Chevy SBC 350 EFI 1957-95 Inj Ports HiRise Aluminum Intake Manifold [Satin] It is set up toStep 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.