King Alecular Pro Series Main Bearings - SB Chevy 350 (1976-98), SB Chevy 400 (1970-80) w/ Grooved Uppers - .020" LK22173 With the increasing use of

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

Use with Performer-Plus camshaft and lifter kit #2103 for low-end torque or Torker-Plus cam/kit #5002 for top-end power

VAG ATMO DV+ Direct Factory Replacement (Fitment includes Mk5 & M6 GTI and similar)

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

2020-2024 GMC Sierra 3500 HD Standard Cab PickupVehicle Applications: 2019-2024 Chevrolet Silverado 1500 Standard Cab Pickup

King Alecular Pro Series Main Bearings - SB Chevy 350 (1976-98), SB Chevy 400 (1970-80) w/ Grooved Uppers - .020" LK22173 With the increasing use ofMain 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,