BMR 78-87 G-Body Rear Lowering Springs - Red

Starting with chrome silicon high-tensile spring wire, BMR Suspension cold winds these rear lowering springs on a CNC coiling machine for the 1978-1987 GM G-body. This advanced coiling process allows for real-time adjustment of the spring diameter, ensuring that the spring you get for the left side matches the spring for the right side exactly. After winding, each spring is compressed solid twice to set its permanent height, and then stress-relieved at 750 degrees F and shot-peened to eliminate residual stresses. This meticulous manufacturing process guarantees no sag and ensures consistent performance over time.

These SP037 springs are designed to lower the rear of your G-body by 1.5 inches, giving your car an aggressive stance. They feature a dual-rate design with a fine-tuned spring rate that offers plenty of support for flatter cornering while remaining soft enough for a comfortable ride on the street. Each spring is computer tested for force at various lengths before leaving the factory, and BMR backs them with a lifetime warranty against sag. The red powdercoat finish helps them look good for a long time.