The Belltech Pro coil spring set for 1999–2006 GM 1500 standard cab applications provides a 2–3 inch lowering option and includes vehicle-specific upper spring spacers to offer multiple drop choices under one part number. Constructed from cold-wound chromium-alloy steel, shot-peened and powder-coated for durability, these sport-tuned springs balance improved handling with ride quality and are supported by Belltech’s warranty.
Belltech PRO COIL SPRING SET 99-06 GM 1500 ST CAB 2-3inch