Click on image to zoom

66515 - Harmonic Balancer Installation Tool

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Availability: Special Order Item
Pricing: $23.95


This tool makes installing the harmonic balancer simple; just thread the proper end into the crankshaft, and then rotate the nut which presses the bearing against the balancer which will slide onto the crankshaft smoothly. Fits Chevy small and big block crankshafts.

Application List



  • 66515
  • 66515
  • 037995665150
  • Proform
  • Special Order Item
  • New

Shipping Information

  • Item Requires Shipping
  • 1.5 lbs.
  • W5.2500” x H1.5000” x L11.2500”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

  • We don’t just want your business today. We want to EARN your business for LIFE!
  • USA Owned, Operated & Employed
  • Installers & Resellers Click Here to Apply
  • We Specialize In:
    • GM LS Conversions
    • Engine & Trans Combo Kits
    • Unique Ready to Run Engines
  • Have a question?
  • 888-748-4655 Mon-Fri 8AM-6PM EST
  • Click above for 24/7 Live Chat Service.