Clevite H-Series Extra Oil Clearance Main Bearing Set - Extra Crankshaft Clearance - Standard - GM LS-Series 90 Degree Fittings NOTE: Does not fit Convertible

NOTE: Does not fit Convertible models without modification to the factory X-brace

1974-1981 Buick Century

Kit contains 8 wires

1971-1972 Oldsmobile Cutlass

Clevite H-Series Extra Oil Clearance Main Bearing Set - Extra Crankshaft Clearance - Standard - GM LS-Series 90 Degree Fittings NOTE: Does not fit ConvertibleClevite 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 Extra Crankshaft Clearance Extra Oil Clearance GM LS Series Clevite engine bearings