Exterior Components› Body Panels and Components
Proform
Harmonic Balancer Installation Tool Kit
SKU: P022 66520
Professional / shop required
Description
Part #: 66520
One tool set to install just about any balancer out there. With 12 adapters to fit a variety of applications, this one-stop shop kit will allow a builder to keep everything together in a neat and organized way. Roller thrust bearing included to reduce friction. Plastic molded storage case included. Included adapters are as follows: 7/16-20, 1/2-20, 9/16-18, 5/8-18, 3/4-16, M12-1.75, M12-1.5, M10-1.5, M14-1.5, M14-1.5, M16-2.0, and M16-20.
Harmonic Balancer Installation Tool Kit
MIA's Description
This kit includes 12 adapters to fit a wide variety of GM, Ford, Chrysler, and metric crankshafts. It features a roller thrust bearing to reduce friction during installation and comes with a durable plastic molded storage case.
To use, thread the appropriate adapter into the crankshaft and rotate the nut, which presses against the balancer.
Fitment
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Proform |
| Part Number | P022 66520 |
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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