GM Performance Parts Intake Manifold

Product images may differ from actual product appearance.

Small Block Chevy

This aluminum intake manifold was developed to fit 18° heads and NASCAR's shorter tracks and has smaller runners and less plenum volume to enhance midrange torque. This manifold has worked well on Trans-Am engines.

Big Block Chevy

This high rise intake manifold (spread bore with dual bolt pattern) is designed for all big-block Chevrolet 396/502ci engines with our current oval port aluminum heads for 1975 and earlier large oval port iron heads. This manifold is has been "CNC" port matched this manifold with our oval port aluminum cylinder head. This is the latest in design and technology in dual-plane manifolds. There are no provisions for a hot air choke, but it will accept a divorced choke or electric chokes on the carburetor.