Racing Power Company Phenolic Plastic Carburettor Spacer, Open Center, 1/2" Spacer RPCR9139 Staff Picks Part Number: AR714-3750

Part Number: AR714-3750

Both the O-ring and the umbrella seals require no machining

Part Number: AF810-06S

65) & 19x8 - 19x12

0L V8 Billet EFI Fuel Rail - Polished

Racing Power Company Phenolic Plastic Carburettor Spacer, Open Center, 1/2" Spacer RPCR9139 Staff Picks Part Number: AR714-3750Phenolic Plastic Carburettor Spacer, Open Center, 1 2" SpacerFits Holley AFB Four Barrel Carburettors, Gasket & 2" Stud Kit Included Brand: RPC Part Number: RPCR9139 Description: Made out of phenolic resin and engineered to reduce heat transfer from the intake manifold to the carburetor that provides a denser air fuel mixture for increased power and efficiency. Includes mounting hardware and gaskets for a no hassle installation. Specifications: 1 2"