C3 Corvette 1968-1973 Small Block Power+Plus Intake Manifolds

A direct replacement for stock manifolds, these C3 Corvette 1968-1973 Power+Plus Intake Manifolds offer a unique dual-plane, 180-degree design for substantially increased power between idle and 5500 RPM for regular models and 1500 to 6500 RPM for High Performance Models.

All C3 Corvette manifolds include a square bore carburetor adapter plate and gasket for use with Holley or Edelbrock square bore carbs.