Big Block Main Bearing Kit - Standard - NOS GM
NOS (new old stock) GM main bearing set for big block engines. GM part number 12329723.
1981-1966 Chevrolet Corvette Parts - Bottom End Bearings
Classic Industries offers a wide selection of Bottom End Engine Components for your 1981-1966 Chevrolet Corvette. Classic Industries offers 1981-1966 Chevrolet Corvette Bearings, 1981-1966 Chevrolet Corvette Connecting Rods, 1981-1966 Chevrolet Corvette Crankshaft, 1981-1966 Chevrolet Corvette Engine Block, 1981-1966 Chevrolet Corvette Hardware, and 1981-1966 Chevrolet Corvette Pistons & Rings.