This is an upgraded needle bearing trunnion kit available for your LS1/LS2/LS3/LS6/LS7 engine.  These LS Series retrofit trunion kits are designed to convert stock LS Series rocker arms into captured roller trunions for high-rpm race applications.

This kit includes:

  • 16 rocker arm trunnions- LS-type retrofit
  • 32 rocker arm bearings- LS-type retrofit
  • 32 rocker arm retaining rings- LS-type retrofit
  • 16 bolts for LS trunnion kit
  • 2 washers for pressing trunnions 


For LS7 engines, the supplied bolts are too long due to the pedistal being built in, so you just reuse your factory rocker bolts.

Performance Trunion Upgrade Kit Holden LS1 L76 L77 L98 LS3 5.7L 6.0L 6.2L V8

AU$160.00 Regular Price
AU$152.00Sale Price

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