Dual Plane

GM 14007378 Small Block Chevy 1978-79 Cast Iron Intake Manifold

GM

GM 3965577 Dual Plane Spread Bore Cast Iron Small Block Chevy Intake Manifold

GM

Chevy 3823481 Small Block 283 327 Aluminum Snowflake Factory Intake Manifold

GM

Weiand 8004 Small Block Chevy Action+Plus Aluminum Intake Manifold

Weiand