King XP Main Bearing - Standard - GM LS-Series HS310220 1975-1991 Ford E-350 Econoline

1975-1991 Ford E-350 Econoline

2003-2013 Chevrolet Express 1500

Holley 4150 / 4160 Carburetors

This improper location results in open valves and therefore leads to lost horsepower and sometimes even engine failure

each stud is placed vertically in special racks and precisely heat-treated to 200

King XP Main Bearing - Standard - GM LS-Series HS310220 1975-1991 Ford E-350 EconolineMain Bearing Set For GM Vortec LS Series Gen III IV. PMAX Black (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,