King Alecular Series Main Bearings - SB Chevy 400 - Stock Style - Standard Tube End Fittings Washers are 1/8" thick and

Washers are 1/8" thick and have a built-in pocket to accept most body bolts or other washer-headed fasteners up to 3/4" in diameter

1967-1969 Ford P-350

1968-1974 Chevrolet K10 Suburban

Our steel retainers are precision machined from 4140 chromemoly and finished in black oxide

Part of a 2 piece setup (shown)

King Alecular Series Main Bearings - SB Chevy 400 - Stock Style - Standard Tube End Fittings Washers are 1/8" thick andMain Bearing Set For Chevrolet 400. Bimetal (Aluminum Silicon Base) . 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 many