Clevite H-Series Main Bearing Standard - GM LS-Series 1142203 (1) AN-12 to (2) AN-10

(1) AN-12 to (2) AN-10 Male Flare Y-Block

Five 1/16" thick packer shims included in the kit

MAXIMIZES AIRFLOW FOR IMPROVED HORSEPOWER AND ACCELERATION

The new Series 6A has new features never seen before in the Head and Neck Restraint market

Clevite H-Series Main Bearing Standard - GM LS-Series 1142203 (1) AN-12 to (2) AN-10Clevite 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: 2009 2011 Cadillac CTS 2006 2013 Chevrolet Corvette 2012 2015 Chevrolet Camaro MAHLE Performance boasts the most