OVERHAUL KIT

Clevite H-Series bearings are designed for competition engines, primarily NASCAR, but suitable for all types. They feature medium eccentricity, high crush, hardened steel back rod bearings with thin overlay, and enlarged chamfers for crankshaft fillet clearance. They are made without flash plating for better seating. Bearings with .001” extra clearance are available (suffix HX). Recommended for crankshafts with oversize fillets and engines running in medium to high RPM ranges. H-Series is a good starting choice for performance bearings. This set is compatible with Chevrolet Big Block V8 engines (366, 396, 402, 427, 454 cubic inches) with factory crankshafts, from 1965-2000.