PRW Power Harmonic Balancer Bolt - 7/16-20 in Thread - 2.47 in Long - 5/8 in 12 Point Head - Small Block Chevy Accessory Plug-In Trans-Dapt Performance 1986-91 Chevy/GMC Trucks

Trans-Dapt Performance 1986-91 Chevy/GMC Trucks and SUVs With 4

600 Mini Sprint Rear Axle Spacer kit

Hard Chromed 4130 Alloy Steel Shaft

When a "D" is added to the part number suffi x

PRW Power Harmonic Balancer Bolt - 7/16-20 in Thread - 2.47 in Long - 5/8 in 12 Point Head - Small Block Chevy Accessory Plug-In Trans-Dapt Performance 1986-91 Chevy/GMC TrucksProduct Description: Harmonic Balancer Bolt 7 16 20 in Thread 2. 47 in Long 5 8 in 12 Point Head Steel 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