Sealed Power Main Bearing - 0.030 in Undersize - Big Block Buick 20176 Fits '55-'64 GM passenger car

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Sealed Power Main Bearing - 0.030 in Undersize - Big Block Buick 20176 Fits '55-'64 GM passenger carProduct Description: Main Bearing 0. 030 in Undersize Big Block Buick Sealed Power engine products are application engineered components, including pistons, piston rings, engine bearings, oil pumps and lifters. These proven replacement parts are the result of product development efforts, dedicated to putting only the absolute best on the street. Our engineers design and validate the engine parts to accommodate repowering engines due to wear. By