Parts / Product Profiles

Parts Bin: Summit Racing LS Retrofit Trunnion Kit

From time to time, OnAllCylinders will provide a peek at some of the newest products and deals that can help get your next project on track for less. Check out what’s in our parts bin this week:

Running a higher lift cam and beefier valve springs on your GM LS motor?

If so, you’ll want to upgrade your rockers with this retrofit trunnion kit from Summit Racing. It completely eliminates the needle bearings and provides a much higher load carrying capability to handle the added stress from your modified engine. It also delivers maximum lubrication to optimum performance and long life.

The kit includes 16 micro polished hardened steel trunnions, 32 high performance C932 bearing bronze bushings, and 32 retainer clips. It works with the following applications:

  • 1997-2004 5.7L
  • 1999-2004 4.8/5.3L
  • 1999-2016 6.0L
  • 2008-2014 6.2L
  • 2006-2014 7.0L

You can see what’s involved with the installation here.


Tags: , , ,

Leave a Reply

Your email address will not be published.


This site uses Akismet to reduce spam. Learn how your comment data is processed.