Just wondering if anyone could tell me what pinion shims came with their 4" lowering kit for GMC or Chevy. I have shackles and hangers and need the pinion shims. I read that someone stated 3°, but all I could find in Summit was Belltech's 2°, 4°, and 6°. Thanks for the help.

 

I've got some 2* that I don't need if you need em.

 

go to styinconcepts-------> (sponser) and type in part number 6512 that should get you your shims you need.

I just added the 3*