Engines and Components› Harmonic Balancers
Powerbond
Race Series 6.752-Inch Harmonic Balancer, Internal Balance
SKU: PBD-PB2221-SS
Moderate — 2–4 hours
Description
This balancer has computer-etched timing marks and meets SFI specification 18.1. Its construction utilizes PowerBond's Race Series high pressure, low cure natural rubber bonding. The overall diameter is 6.752 inches, with a crank bore of 1.245 inches and a nose diameter of 1.762 inches.
Fitment
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Specifications
| Brand | Powerbond |
| Part Number | PBD-PB2221-SS |
| Category | Engines and Components |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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