Edelbrock Performer Series Cast-Iron Exhaust Crossover Plugs - Oldsmobile H75903FM Valley Cover plate

Valley Cover plate

75 in Diameter

1992-2002 Chevrolet G30

Straight pin design allows height adjustment by relocating the shim stack for more accurate and precise changes versus changing out entire pin

225 lb/in Spring Rate

Edelbrock Performer Series Cast-Iron Exhaust Crossover Plugs - Oldsmobile H75903FM Valley Cover plateExhaust crossover plugs are designed mainly for use in marine or off road applications. They are made of cast iron and install into the exhaust crossover without any modifications. Edelbrock, Performance, Olds, 2733, Crossover Plug, Cast Iron Plug, Oldsmobile, Block off, Heat Crossover, Exhaust PlugSince 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake Manifold, Edelbrock