MaxTrac 2-inch lowering spindles for 2007-2016 Silverado/Sierra 1500 trucks and 2007-2014 GM full-size SUVs with cast-steel control arms. Fits 2WD and 4WD applications.
 
The replacement spindles lower the front while reusing the factory hubs, brake rotors and calipers. The hubs bolt onto the new spindles with their original bolts; the factory dust shields are removed during installation.
 
Ductile steel; black E-coat; 2-inch front drop. Includes left and right spindles, two M16-2.0 jam nuts and two 5/8-inch internal-tooth lock washers. Minimum 17-inch wheels. Part 101320.