Chevy SBC 350 Holeshot 1957-95 (Non Egr) Intake Manifold Satin

The PCE147.1001/PCE147.1002 Speedmaster Holeshot Manifold is a direct replacement for the stock manifold on 1957-’95 Small Block Chevy non-EGR engines. Includes special adapter bushings to fit ’87-’95 engines. Use the stock Quadra-Jet carb or 500-650 cfm vacuum secondary carburetor. Kit includes adapter plate to permit use of certain square bore style carburetors. Manifolds are cast from steel molds, not from sand molds. Permanent molds provide a tighter grain casting thereby reducing the occurrence of porosity which can mar the polished finish. Additionally, each Manifold is 100% pressure tested for leaks to eliminate installation problems. This is our most popular manifold and is showing up on many performance street machines and street rods. *Will not work on engines w/reverse flow heads as utilized on 1992-96 LT-1 Corvette, 1993-’97 LT-1 Chevy Camaro, Pontiac Firebird, Chevy Caprice, Impala and Buick Roadmaster.