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The Carli Progressive Add‑A‑Pack with billet block elevates 2019+ Ram 3500 4x4 diesel models by about 2" in the rear to better match front suspension lifts, excluding factory air‑assist trucks. The kit includes a 1" billet block, u‑bolt kit and associated hardware to replace the lower overload spring and provide rear lift while maintaining compatibility with specified Carli front systems.
Carli Add-A-Pack & Billet Block
