SHIPPING UPDATE: *UPS can not guarantee packages will arrive inside regularly estimated delivery times. **This includes UPS Next Day Air and UPS 2nd Shipping options.** Click here for Full Details.
06-19 ARP Harmonic Balancer Bolt
Item #:
No Discount

This item does not qualify for promotional discounts or wholesale pricing.

In Stock - Ships today if ordered by 3 PM ET
Related To This Item
The harmonic balancer bolt on the LS and LT series Corvette engines was designed by GM for a one time use (TTY). Once it has been torqued it can not be re-used. It is recommended to always replace this bolt when the replacing or servicing the harmonic balancer. Fits 2006-2013 LS7, LS9 and LS3 with dry sump oil system and 2014-2019 LT1 Corvette.12 point head. Works great!
This item is proudly Made in the USA

Product Downloads

Installation difficulty: 3

Our technicians have determined that the installation difficulty level of this item is a 3 on a scale of 1-5. Read more about our install ratings here.

Model Years

More Information
Generation C6, C7
Model Year 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Additional Item Information
  • OE GM PART #: 11570163
    *GM part # provided for lookup purposes only.


ARP was the first company to design and engineer fasteners specifically for racing. We developed many patented process for manufacturing high strength fasteners from very strong materials. We have continued to improve our processes and quality control and we are now our manufacturing operations are ISO 9001 and AS9100 registered. There's not another company in the world that is as focused on building superior quality fasteners for all forms of racing and non-racing applications as ARP.

Write Your Own Review
You're reviewing:06-19 ARP Harmonic Balancer Bolt
Your Rating
Copyright © 2019, Zip Products Inc All rights reserved.