MaxTrac 4-inch rear lowering box kit for 2019-2026 Silverado/Sierra 1500 trucks, 2WD or 4WD, with conventional multi-leaf suspension and a one-piece driveshaft.
 
Hangers and shackles work with the axle flip to set the rear at a 4-inch drop. Bump stops address axle contact at the lower height, and the two supplied rear shocks are matched to a 4-inch drop.
 
Steel; grey powder coat; 4-inch rear drop. Includes flip kit, hangers, shackles, bump stops and two 2200LL-4 rear shocks. Part 201940.