PowerBond GM LS 7.519" Harmonic Balancer - Non-SFI 2010284 Includes Two High Quality 12-volt

Includes Two High Quality 12-volt Momentary Switches

GT9 Billet Horn Buttons are machined from 6061 Aluminum and secured using a unique O-ring in a billet base

development and manufacturing of forged racing pistons for 60 years

Mercury C4 and C6 (Rev pattern) and Chrysler/AMC A727 (36RH/37RH)

460 lb/in rear spring rate

PowerBond GM LS 7.519" Harmonic Balancer - Non-SFI 2010284 Includes Two High Quality 12-voltProduct Description: Harmonic Balancer Premium OEM 7. 700 in OD Iron Black Powder Coat Internal Balance GM LS Series Sold Individually PowerBond produces steel harmonic balancers that are designed to outperform conventional harmonic balancers without the weight penalty of many competitive balancers.