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Proform Parts 66515 Harmonic Balancer Installation Tool; Fits Small And Big Block Chevy Crankshafts


Proform Parts

Part Number

11/28/2033 2:13 PM
Cyber Monday Price


In Stock (10+)

delivery box

Usually delivered within 2 days

No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Proform Parts 66515 Harmonic Balancer Installation Tool; Fits Small And Big Block Chevy Crankshafts

Proform Harmonic Balancer Installation Tools are used for installing the harmonic balancer. They use a pilot stud, which keeps the harmonic balancer perpendicular to the crankshaft's centerline, for a bind-free installation. These tools have a thrust bearing and a protective washer which allows the drive nut to rotate freely so the balancer is pressed on smoothly and evenly.

  • Bind-free installation
  • Made of highly durable material
  • Protective washer
  • Pilot stud for the harmonic balancer to be perpendicular
  • Used for installing the harmonic balancer

Products specifications

Adapters Included


Case Included



Sold as a kit.

Tool Installs


Tool Removes


User Manual Included




Everything was at ease with shopping. I did the first time.

Part came timely and did the job!

great experience

Fast shipping cheapest I could find, easy to deal with, great product

I have searched the internet for the best pricing on auto accessories and ended up at Autoplicity. I tried everything to negotiate prices with some supplies and still got the best pricing usins Autoplicity without any hassles or delays. My invoice number 9314 shows that I got a great deal thanks to Autoplicity. I will be a returning customer for my future purchases.

Very good prices and good shipping prices. found my parts cheaper then any place else. Thanks to Autoplicity for filling my order #8498 of 4/02/12 quickly and accurately. I will be back.

Very easy to talk to on the phone and excellent service.

The item has not been delivered yet. But the email updates are great. And I found this much cheaper than elsewere.

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