King Main Bearing - Standard - Big Block Chevy MT-IDM-ICM-SW 670" OD with a

670" OD with a

electronics and assembly capabilities

Two 3-3/8 in Holes

It’s available in bore sizes from 5/8" to 1

Oil Filled Canister

King Main Bearing - Standard - Big Block Chevy MT-IDM-ICM-SW 670" OD with aMain Bearing Set For Chevrolet 396 502 Gen IV, V, VI. Alecular (Racing Line) 1 2 groove. We are bearing specialists. King Engine Bearings was founded in 1960 with one simple objective: to supply the highest quality bearings available in the marketplace. By specializing in engine bearings, King has built an extensive product offering that includes a wide range of engine bearings for automobiles, light duty and heavy duty trucks, marine, aviation,