The 3-piece 1979-Up GM metric spindle is a re-creation of an OEM spec spindle in a newly forged
1970-1975 Chevrolet El Camino
11mm Inlet
Designed for '99-'04 Ford Mustang
Edelbrock Performer Series Carburetor Base Gasket - Square Bore 29061P The 3-piece 1979-Up GM metricPerformer Series Carburetor Base Gasket for Performer and Thunder AVS Series Carburetors. 3899, Edelbrock, carburetor flange gasket, carburetor base gasket, carb gasket, intake manifold, performer series, thunder series AVS, AVS2, 4 barrel, square Bore gasket, Holley, 4150, standard flangeSince 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake Manifold, Edelbrock Aluminum