SEALED POWER Crankshaft Main Bearing 141M

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Main Bearing Set, Engine Crankshaft Main Bearing Set, 1970-1972 Chevrolet Biscayne 1970-1972 Chevrolet Brookwood 1970-1972 Chevrolet Kingswood 1970-1972 Chevrolet Townsman 1970 Chevrolet Estate 1970-1973 Chevrolet Chevelle 1970-1975 Chevrolet Bel Air 1970-1976 Chevrolet Caprice 1970-1974 Chevrolet Corvette 1970-1976 Chevrolet Impala 1973-1975 Chevrolet Laguna 1973-1975 Chevrolet Malibu 1970-1975 Chevrolet Monte Carlo 1970-1971 Chevrolet Nova 1970-1971 Pontiac Acadian 1970 Pontiac Laurentian 1970 Pontiac Strato-Chief 1970 Pontiac Parisienne, Speed Pro 141M Engine Crankshaft Main Bearing Set for Chevrolet Corvette, Speed-Pro® delivers the power you need and the value and quality that you deserve Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro® to provide the best value in HP engine components, H14 Super Duty alloy material, Best bronze alloy material, Does not have flash tin plating, Extreme fatigue resistance &amp strength, 3/4 Grooved, Silicon particles help polish crankshaft journal (reduces wear during operation)