GM Performance Front Bump Stops, 2001-2010 LB7/LLY/LBZ/LMM

Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel

Genuine GM Performance Bump Stops for your 2001-2010 LB7, LLY, LBZ & LMM Duramax Diesel. These bump stops(a.k.a. jounce bumpers) deteriorate over time and no longer support the front end which can cause a harsh ride and damage suspension components.

• ​2 Genuine GM Performance bump stops