Description: 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.. Features Fits: 1955-96 Small Block Chevy 262-265-267-283-302-307-327-350-400 V8 Engines. (includes center bolt adapter bushings for 1955-1986 and 1987-1995 heads)Designed for 23 Degree Heads with Standard Port Location Dual Plane 4150/4160 4-BBL Spread Bore Carburetor Flange Cast Aluminum Satin/As-Cast Finish Idle to 5500 RPM.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 Cooling1 Rear 3/8" NPT Vacuum Port Accepts Late Model Choke, Water Neck, AC, Alternator and HEI Distributor. No Provision for Divorced or Heated Choke Notes: Will NOT fit Corvettes with a stock hoodDoes 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.
Price: 159.95 USD
Location: Arcadia, California
End Time: 2024-10-18T23:29:34.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Mounting Style: Bolt-On
Color: Silver
Items Included: Square Bore Adapter Plate
Manufacturer Part Number: HRC-558610-S
Material: Aluminum
Vintage Part: Yes
Fuel Type: Gasoline
Brand: HRC
Type: Small Block Chevy
Manufacturer Warranty: 1 Year
Features: Bare
Universal Fitment: No
Performance Part: Yes
