PRW Power Harmonic Balancer Bolt - 5/8-18 in Thread - 2.05 in Long - 5/8 in 12 Point Head - Ford Flo-Tek Performance Cylinder Heads 1979-1993 GMC C2500

1979-1993 GMC C2500

w/External Vacuum Source

Cap Screws Includes

Socket Style Terminals

Max Dyno Gains of +10 hp & +12 lb

PRW Power Harmonic Balancer Bolt - 5/8-18 in Thread - 2.05 in Long - 5/8 in 12 Point Head - Ford Flo-Tek Performance Cylinder Heads 1979-1993 GMC C2500Product Description: Harmonic Balancer Bolt 5 8 18 in Thread 2. 05 in Long 5 8 in 12 Point Head Steel Black Oxide Ford 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