Powerbond Pontiac 1968-Up (Except 301) Performance Street 4-Bolt Harmonic Balancers/Dampers w/ Timing Marks, Non SFI  PBO-PB1056ST

Performance Street Balancers are manufactured using a unique process that heat bonds the dampening rubber between a new high strength modular iron center and inertia ring. Performance Street Balancers' heat bonding process eliminates slipping and component separation up to 6500 RPM. These balancers also feature permanently etched timing marks in 2-degree increments and additional 90-degree increments. Performance Street Harmonic Balancers are not SFI approved.

for SFI approved balancers use the PowerBond SFI Balancer PBO-PB1056SS

**Hone To Fit If Needed**