INTAKE MANIFOLDS, GASKETS AND COMPONENTS
Intake manifolds distribute the air/fuel mixture to the appropriate cylinders. Intake manifold design is geared toward the end usage, whether that is a street performance engine or an all-out competition application. The wide range of Chevrolet Performance intake manifolds means there is an ideal manifold for your every need. There are cast-iron and aluminum intake manifolds for carbureted and fuel injected applications. Chevrolet Performance intake manifolds were designed specifically for GM engines, so you know they will deliver O.E. performance.
Intake Manifold, Spider Restrictor Design – SB2.2
• Aluminum manifold has more material in the runners and plenum to accept more flexibility in porting
• Designed for NASCAR restrictor-plate racing and is used with valley plate assembly P/N 12370840
California Proposition 65 Warning