King Alecular SI Main Bearing - 0.010 in Undersize - Small Block Ford H766003S 2 Built In Rotary Dials

2 Built In Rotary Dials Ranging From 1800-9900 RPM

high temperature resistance

Two-piece design allows camshaft to be replace without disturbing the oil pan seal

Looks Great On A Supercharger

over time salt and other road debris takes its toll

King Alecular SI Main Bearing - 0.010 in Undersize - Small Block Ford H766003S 2 Built In Rotary DialsMain Bearing Set For Ford V8 221. 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