// The Dirt King upper control arm alignment cams solve the common problem of keeping your GM truck aligned. Our alignment cams have holes to lock the alignment in place where the factory cams have a large oval that can easily shift. Our 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 Instructions View Installation Instructions Compatibility 2011-2026 Chevy Silverado 2500 2WD / 4WD2011-2026 GMC Sierra 2500 2WD / 4WD2011-2026 Chevy Silverado 3500 2WD / 4WD2011-2026 GMC Sierra 3500 2WD / 4WD
