Clevite HK-Series Coated Main Bearing Set - 0.001 in Undersize - Small Block Chevy AKEACT2174 Pistons: Hypereutectic

Pistons: Hypereutectic

Carbureted engines: E85 Up to 2520 FWHP - naturally aspirated Up to 1890 FWHP - forced air induction

For Use with 368/425/472/500 cu in

the Hood Protector helps to preserve and maintain your vehicle's paint finishes

Note: Vent tubes must be welded into the collectors

Clevite HK-Series Coated Main Bearing Set - 0.001 in Undersize - Small Block Chevy AKEACT2174 Pistons: HypereutecticClevite 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 Set HK Series 0. 001 in Undersize Coated Small Block Chevy Clevite engine bearings have an extensive,