Pro Comp 4″ Rear Lift Kit for 2004-2020 F-150 4×4

Rocky Road Automotive Pro Comp 4" Rear Lift Blocks & U-Bolt Kit is engineered to transform the stance and capability of your 2004-2020 Ford F-150 4x4.

Designed for precision fitment, this kit includes two high-quality 4" rear lift blocks, four extended U-bolts, and robust hardware for a secure installation. The built-in bump-stop plates prevent suspension bottom-out, while the dual-pin mount design ensures long-term stability. Note: Actual lift height varies by model year—expect a 2" net lift on 2004-2008 models (when replacing a 2" stock block) and 2.5" on 2009-2020 models (replacing a 1.5" stock block). For optimal performance, pair with longer rear shocks (sold separately, part #932008).