Clevite H-Series Coated Main Bearing Set - Standard - Big Block Chevy 2020023 1969-1973 Chevrolet K20 Suburban

1969-1973 Chevrolet K20 Suburban

1984-1992 GMC K2500 Suburban

FlexFuel Sensor Adapter

It's also ideal for 44 transfer cases and motorcycle gear boxes

Powers engines from stock all the way up to 900 horsepower (Gasoline)

Clevite H-Series Coated Main Bearing Set - Standard - Big Block Chevy 2020023 1969-1973 Chevrolet K20 SuburbanClevite H Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H Series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range. Product Description: Main Bearing H Series Standard Coated Big Block Chevy Clevite engine bearings have an extensive, long standing