New 4" Drop Rear Lowering Coil Springs For 1963-1972 Chevy GMC 1/2 Ton Truck C10

Part Type: Lowering Coil Spring. For Chevy/GMC Truck 1/2 Ton 2WD 1963-1972. Lowering Height: 4”. 2x Rear coil spring. 4x Rear Spring Retainers. Black powder coating for corrosion resistance. Chromium-silicon cold-wound structure with high tensile strength and resilience.