King Alecular Pro Series Main Bearings - SB Chevy 350 (1976-98), SB Chevy 400 (1970-80) w/ Grooved Uppers - .020" LK22173 Utilizes the Factory Mounting Points

Utilizes the Factory Mounting Points for an Easy Installation

Over 500+ HP at 6500 rpm (+30 HP more than ported factory heads) and 525+ ft-lbs

1986-1989 Dodge D150

With the increasing use of long water pumps on modified vehicles these are very popular

1970-1974 Pontiac Grand Prix

King Alecular Pro Series Main Bearings - SB Chevy 350 (1976-98), SB Chevy 400 (1970-80) w/ Grooved Uppers - .020" LK22173 Utilizes the Factory Mounting PointsMain Bearing Set For General Motors 262, 267, 302, 307, 327, 350. 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,