King HP Main Bearing - Standard - GM LS-Series R03P015XL have powered every NASCAR Cup

have powered every NASCAR Cup Series team and nearly every winning NHRA

Whether you’re desert racing in Baja

2-3/4 in Butt Joint

Trend Performance

1962-1962 Facel Vega Excellence

King HP Main Bearing - Standard - GM LS-Series R03P015XL have powered every NASCAR CupMain Bearing Set For G. M. C. (Mark IIIc) 5. 7L. Alecular (Racing Line) Race bearings, Bimetal Alecular. 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,