Clevite H-Series Main Bearings - .001 Added Oil Clearance - Tri Metal - Chevy - 265, 283, 302, 327 - Set of 5 1127804 12 AN Male Inlet

12 AN Male Inlet

1961-1966 Chevrolet Suburban

1975-1985 Oldsmobile Custom Cruiser

Gears that are spinning when not needed rob horsepower and reduce acceleration

4" and 78" bed lengthsVehicle Applications: 2018 Chevrolet Silverado 1500 4WD 69

Clevite H-Series Main Bearings - .001 Added Oil Clearance - Tri Metal - Chevy - 265, 283, 302, 327 - Set of 5 1127804 12 AN Male InletClevite 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: 1955 1957 Chevrolet One Fifty Series 1955 1958 Chevrolet Sedan Delivery 1955 1960 Chevrolet Truck 1955 1967