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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
EARLY Production Models Only
Applications: 2004-2006 Chevrolet Avalanche 1500
consistent wall thicknesses and improved casting quality
Application Corvette-1963 Corvette-1964
1988-1998 GMC C1500 262 CID
Holley Single Plane EFI 4500 Split-Design Race Intake Manifold 300-294 cat-back-exhaust-system EARLY Production Models OnlyOverview: The new Holley Single Plane Race intake manifold is designed with maximum performance in mind. Featured is a two piece split design that provides access for all levels of porting and modification. With shoulder bolt locators and O ring seal, disassembly & reassembly is simple and precise. The manifold with AN 8 fuel rails fits GM LS Gen III engines with cathedral port heads and has a 4500 Dominator style carb flange for carburetors, EFI
