Belltech shackle and hanger kit for 1999–2006 GM/GMC 1500 standard cab lowers the rear by up to 5 inches (application dependent) by repositioning leaf spring mounts, allowing use of factory springs while retaining OEM ride quality and load capacity. The kit includes stamped steel hangers, shackles, grade‑8 hardware and installation instructions, plus driveline angle corrections where applicable.
Belltech SHACKLE AND HANGER KIT 99-06 GM/GMC 1500 STD CAB 3inch