PRW 2391013 360 SB Chrysler, 1993-97 Counterweight

The PRW Power 2391013 Damper Engine Harmonic Balancer Counterweight is a key part of the rotating assembly for externally balanced Mopar small block Magnum engines, helping to maintain proper crankshaft balance and reduce harmful vibration. Engineered to OEM balance and imbalance specifications for use with PRW nodular iron and Pro Series SFI-rated harmonic balancers, this counterweight supports smoother operation, minimizes stress on internal components, and promotes long-term engine durability. In many applications, the counterweight can be removed later to accommodate future upgrades with minimal machine shop rebalancing work.

• External Engine Balance
• Bolts included
• Counterweight weighs 10.72 oz. total

Designed to fit Mopar Small Block Magnum applications.