King Alecular Pro Series Main Bearings - SB Chevy 350 (1976-98), SB Chevy 400 (1970-80) w/ Dowel Hole - .020" Nyloc Each kit was custom designed

Each kit was custom designed based on the specific coil model to ensure that the coils will mount as compactly as possible “ size and shape between each kit will vary depending on the coil being used

2-5/8" Seal

Brackets / Hardware / Fittings

Best warranty in the industry

43/64 in OD

King Alecular Pro Series Main Bearings - SB Chevy 350 (1976-98), SB Chevy 400 (1970-80) w/ Dowel Hole - .020" Nyloc Each kit was custom designedMain Bearing Set For Chevrolet 400 V8. 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, standby power and