Edelbrock 28488 2-Pc Manifold; Rox Sbc/4.5 Bore Center Dirt Late Model;+.500 Flange Version

The Victor Two-Piece manifolds were developed to simplify CNC manifold porting. They are supplied in right and left halves that can be machined and then assembled with the supplied bolts and o-ring. Victor Two-Piece manifolds are available for various applications from standard 9" deck 18° cylinder heads to 9.3" deck Clements/Dart 13° cylinder heads as well as SB2 and ROX engines. They are also offered in varying flange thicknesses to accommodate multiple applications. INSTALLATION NOTE: Conventional 18° applications will require additional machining of manifold and valley plate for desired clearance when using valley plate #2855. Valley plate #2992 can also be used when less machining is desired. When using thick flange manifolds, machining of backside of flange is recommended for weight reduction.

Edelbrock 28488 Engine Intake Manifold