PRW Industries Cylinder Head Bolt Kit - 12 Point Head - Chromoly - Black Oxide - Small Block Chevy CHOP2XS thanks to its innovative interlocking

thanks to its innovative interlocking aluminum slat construction

Engineering and manufacturing hundreds of aluminum high performance Northern Radiators in race cars

GT Classic

Weighs only 3 lbs

The new COMP Cams Thumpr NSR camshafts offer big power gains along with the unmistakable Thumpr idle lope

PRW Industries Cylinder Head Bolt Kit - 12 Point Head - Chromoly - Black Oxide - Small Block Chevy CHOP2XS thanks to its innovative interlockingProduct Description: Cylinder Head Bolt Kit 12 Point Head Chromoly Black Oxide Small Block Chevy PRW Industries produces engine components for racing applications such as rocker arms, valve covers and main caps to name a few. These products offer performance gains at a value price. Over a decade ago, PRW Industries, Inc. (PRWI) recognized the need for branded, high performance after market parts that were value priced, and readily available on an in