Small Block Chevy

Air Gap Intake Manifold For Small Block Chevy 55-96 Dual Plane SBC 305 327 350

Air Gap Intake Manifold For Small Block Chevy 55-96 Dual Plane SBC 305 327 350
Air Gap Intake Manifold For Small Block Chevy 55-96 Dual Plane SBC 305 327 350
Air Gap Intake Manifold For Small Block Chevy 55-96 Dual Plane SBC 305 327 350
Air Gap Intake Manifold For Small Block Chevy 55-96 Dual Plane SBC 305 327 350
Air Gap Intake Manifold For Small Block Chevy 55-96 Dual Plane SBC 305 327 350
Air Gap Intake Manifold For Small Block Chevy 55-96 Dual Plane SBC 305 327 350

Air Gap Intake Manifold For Small Block Chevy 55-96 Dual Plane SBC 305 327 350
1955-86 SB Chevy Intake Manifold Dual Plane Air Gap - Satin. Air Gap design keeps hot engine oil away from intake runners resulting in a cooler, denser charge for more horsepower, torque, and efficiency. Compatible with popular aftermarket spread bore and square bore 4150 flange carburetors including Edelbrock, Holley, Quickfuel, Proform and more. Fits: 1955-96 Small Block Chevy 262-265-267-283-302-307-327-350-400 V8 Engines. Designed for 23 Degree Heads with Standard Port Location. 4150/4160 4-BBL Spread Bore Carburetor Flange. Port exit dimensions: 1.185" x 2".

Estimated runner length - Shortest: 5. Estimated runner length - Longest: 6.250. Manifold height: Short Side 4.375", Tall Side 5.250".

2 Front and Rear Ports (1/2 NPT) Water Outlets for Additional Cooling. 1 Rear 3/8 NPT Vacuum Port. Accepts Late Model Choke, Water Neck, AC, Alternator and HEI Distributor. No Provision for Divorced or Heated Choke. Will NOT fit Corvettes with a stock hood.

Does NOT come with mounting bolts, intake/head gaskets or any other component. Stock/stamped steel valve covers may require 3/16 or thicker valve cover gaskets. Intake gasket port matching is recommended for better performance.
Air Gap Intake Manifold For Small Block Chevy 55-96 Dual Plane SBC 305 327 350