1955-86 SB Chevy Intake Manifold Dual Plane - Satin
Compatible with popular aftermarket spread bore and square bore
4150 flange carburetors including Edelbrock, Holley, Quickfuel, Proform,
Rochester Quadrajet, and more..
Features
- Fits: 1955-86 Small Block Chevy 262-265-267-283-302-307-327-350-400 V8 Engines.
- Dual Plane
- 4 BBL Spread Bore Carburetor Flange (non-EGR)
- Cast Aluminum
- Satin/As-Cast Finish
- Idle to 5500 RPM.
- Port exit dimensions: 1.130" x 1.90".
- Estimated runner length - Shortest: 5"
- Estimated runner length - Longest: 6.50"
- Manifold height: Short Side 3.750", Tall Side 4.570".
- Accepts Late Model Choke, Water Neck, AC, Alternator and HEI Distributor.
- No Provision for Divorced or Heated Choke
Notes:
- 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.