Clevite H-Series Main Bearing - Standard - Extra Oil Clearance - Small Block Chevy MS909HX BM-1.75 Flange Size: 4150

Flange Size: 4150

Chevy Monte Carlo 1981-88

giving you much improved repeatability on the street

The optional PTFE liner is self-lubricating and the race is heat treated

Adaptable For All Types Of Manifolds

Clevite H-Series Main Bearing - Standard - Extra Oil Clearance - Small Block Chevy MS909HX BM-1.75 Flange Size: 4150Clevite 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. Vehicle Applications: 1968 1968 Chevrolet Chevy II 1968 1969 Pontiac Beaumont 1968 1974 Chevrolet G10 Van 1968 1974 Chevrolet G20 Van