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

The Dirt King upper control arm alignment cams solve the common problem of keeping your GM truck aligned. Dirt King alignment cams have holes to lock the alignment in place where the factory cams have a large oval that can easily shift. This kit is the strongest of its kind on the market. Included are eight alignment cams laser cut from 3/16" thick steel and four 5/8"-18x4.5 grade 8 bolts. The Dirt King upper control arm alignment cams will work with nearly all suspension systems and great for daily drivers or aggressive off-roading.

Includes:

• (8) Upper arm alignment cams
• (4) Grade 8 bolts and hardware