Edelbrock Performer Series Cast-Iron Exhaust Crossover Plugs - Oldsmobile NZHC001A hose connection and all the

hose connection and all the necessary clearance for a thermostat

Includes 6ft

The HANS device

Special casting materials

1991-1993 GMC Sonoma

Edelbrock Performer Series Cast-Iron Exhaust Crossover Plugs - Oldsmobile NZHC001A hose connection and all theExhaust 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