Powerbond Pontiac 1968-and Up 4-Bolt Harmonic Balancers/Dampers, SFI Approved PBO-PB1056SS

Performance Race Balancers are recommended for severe duty and racing applications when an SFI approved balancer is required. The dampening rubber is heat bonded between a precision CNC machined 1045 steel center and inertia ring. The inertia ring is positively protected against any movement and the bonded dampening rubber eliminates spinning. These balancers also feature permanently etched timing marks in 2-degree increments and additional 90-degree increments. These balancers have been tested and approved to 12,500 RPM. Performance Race Balancers meet SFI specification 18:1.

**Hone To Fit If Needed**