BMR Suspension Lowering Springs for GM G-Body Chrome Silicon High-Tensile Wire

BMR Suspension Lowering Springs for GM G-Body (Chrome Silicon High-Tensile Wire) Upgrade stance, handling and reliability with BMR Suspension SP037 lowering springs designed specifically for 1978–1987 GM G-Body cars. These precision-engineered springs deliver a aggressive 1.5" rear drop while improving cornering balance and everyday ride comfort. Key Benefits Material & construction: Cold-wound from chrome silicon high-tensile spring wire for lasting strength. Precision consistency: CNC coiling and realtime diameter control ensure left/right spring matching. Durability: Double solid compression, 750°F stress relief and shot-peening to eliminate residual stresses and prevent sag. Performance tuning: Dual-rate design keeps the body flat in corners while maintaining a compliant ride on varied roads. Finish & fitment: Long-lasting red powdercoat; direct-fit for 1978–1987 GM G-Body rear suspension. Quality assurance: Every spring is computer-tested and backed by a LIFETIME WARRANTY against sag. Made in the USA: Proudly manufactured domestically. Typical install time ~1 hour. Who it's for Street performance enthusiasts seeking a perfect blend of aggressive appearance, improved handling, and dependable everyday comfort for their GM G-Body. Choose BMR Suspension SP037 for precise fitment, proven manufacturing processes, and a lifetime guarantee that your ride will look and perform its best.