BMR SP037R Rear 1.5" Lowering Springs 78-87 Regal/Monte Carlo/Cutlass/El Camino

Vehicle Fitment

• 1978-1987 Buick Regal (G-Body, RWD)
• 1978-1987 Chevrolet Monte Carlo (G-Body, RWD)
• 1978-1987 Chevrolet El Camino (G-Body, RWD)
• 1978-1987 Oldsmobile Cutlass Supreme (G-Body, RWD)
• 1978-1987 Pontiac Grand Prix (G-Body, RWD)
• 1978-1987 Chevrolet Malibu (G-Body, RWD)
• 1978-1987 Buick Grand National (G-Body, RWD)

Features

• 1.5" rear drop for improved stance and handling
• Dual-rate spring design balances ride comfort and cornering performance
• Cold-wound from high-tensile chrome silicon spring wire
• Stress-relieved at 750°F to prevent sagging
• Shot-peened to enhance fatigue life
• Computer-tested for consistent height and spring rate
• Red powder-coated finish for corrosion resistance
• Lifetime warranty against spring sag

Specifications

• Position: Rear
• Drop Height: 1.5 inches
• Spring Rate: 200 lbs/in (progressive dual-rate)
• Material: Chrome silicon high-tensile spring wire
• Manufacturing Process: Cold-wound, CNC coiled
• Finish: Red powder coat
• Installation Time: Approximately 1 hour
• Made in the USA

Included Components

• 2x Rear lowering springs (SP037R)
• Installation instructions

Product Description

Enhance the performance and appearance of your 1978-1987 GM G-Body vehicle with BMR Suspension's SP037R rear lowering springs. Engineered to provide a 1.5-inch drop, these springs offer an aggressive stance while maintaining ride quality. The dual-rate design ensures optimal handling during spirited driving and comfort during daily commutes.

Constructed from high-tensile chrome silicon spring wire, the SP037R springs are cold-wound on CNC machines for precise specifications. They undergo stress-relief at 750°F and are shot-peened to increase durability and prevent sagging. The red powder-coated finish not only adds a visual appeal but also protects against corrosion. Backed by a lifetime warranty against spring sag, these springs are a reliable upgrade for any G-Body enthusiast.