Polished Aluminum Intake Manifold for Big Block Chevy, Oval Port, Single Plane, Air Gap Style.

Polished Aluminum Intake Manifold for Big Block Chevy, Oval Port, Single Plane, Air Gap Style. Fits 396, 427, 454 engines with oval port heads. 

Engine: 396, 402, 427, 454

Intake Style: Single plane

RPM Range: 3000-7500+ RPM

Material: Aluminum

Finish: Polished

Includes Gaskets: No

Intake Port Dimensions: 2.05" × 1.82"

Manifold Height: 5.87"

Carburetor or Throttle Body Flange: 4150 Square Bore Carb Base Flange

Cylinder Head Type: Oval Port