Clevite HK-Series Coated Main Bearing Set - Extra Oil Clearance - Standard - Big Block Chevy 016438NRRS Compact Hex Head Is Ideal

Compact Hex Head Is Ideal Where Space Is Limited

Good for street and mild strip use with 671 or larger blower

204" Thickness

469 lb/in Spring Rate

Circulate fresh air through your cab to sweep away stale

Clevite HK-Series Coated Main Bearing Set - Extra Oil Clearance - Standard - Big Block Chevy 016438NRRS Compact Hex Head Is IdealClevite 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 HK Series Standard Extra Oil Clearance Coated Big Block Chevy Clevite engine bearings have an