BMR Performance Lowering Springs Set - 1" Drop - Red (SP030R) - 1967-1972 GM A-Body
Give your classic intermediate muscle car a balanced, performance-driven stance and modern handling capabilities with the Performance Lowering Springs Set (SP030R) from BMR Suspension. Specifically engineered for late 1967-1972 GM A-Body platforms, this complete set of four springs provides a precise 1-inch drop across both the front and rear axles. By replacing aged, weak, or saggy factory coils, this kit eliminates excessive fender gap and lowers your vehicle's center of gravity. This gives you a highly stable, flat-cornering chassis that drastically reduces body roll and front-end nose-dive, delivering modern street performance without sacrificing a smooth, comfortable ride.
Every spring in the SP030R kit is carefully crafted from premium high-tensile chrome silicon spring wire and cold-wound on advanced CNC coiling machinery to ensure absolute left-to-right uniformity. BMR implements a rigorous manufacturing process to guarantee elite durability: each coil is pre-compressed solid twice at the factory to establish its permanent set, stress-relieved at 750°F, and shot-peened to eliminate surface tensile forces. The front springs utilize a firm 521 lb/in rate for immediate steering response and front-end support, while the rear springs feature a calibrated 125-200 lb/in variable rate to keep the rear axle planted and composed. Finished in a high-durability red powder coat and 100% computer load-tested, this kit includes a lifetime warranty against spring sag.
IMPORTANT FITMENT & INSTALLATION NOTES:
- Chassis Compatibility: This specific spring set is rated and matched for the late 1967-1972 GM A-Body rear-wheel-drive platforms (Chevelle, GTO, Cutlass, Skylark, etc.).
- Application Note: Performance-tuned specifically for street performance, pro-touring, and street-rod applications.
- Installation: Direct replacement for factory coils with an estimated installation window of 2-3 hours.
Features
- Fits 1967-1972 GM A-Body platforms
- Provides a clean, matching 1-inch drop height across the front and rear
- Performance spring rates: 521 lb/in (Front) / 125-200 lb/in (Rear Variable)
- Manufactured from premium chrome silicon high-tensile spring wire
- Cold-wound on precise CNC coiling machines for perfect side-to-side uniformity
- Compressed solid twice during manufacturing to permanently establish ride height
- Stress-relieved at 750°F and shot-peened for maximum fatigue resistance
- 100% computer-tested for exact height and load capacity consistency
- Dramatically minimizes side-to-side body roll and front-end nose-dive
- Durable red powder coat finish protects against corrosion and road debris
- Backed by a robust lifetime warranty against spring sag
- Proudly designed and manufactured in the U.S.A.
Fitment
Buick Skylark / GS / Sport Wagon (A-Body):
- 1967 Buick Skylark / GS
- 1968 Buick Skylark / GS / Sport Wagon
- 1969 Buick Skylark / GS / Sport Wagon
- 1970 Buick Skylark / GS / Sport Wagon
- 1971 Buick Skylark / GS / Sport Wagon
- 1972 Buick Skylark / GS / Sport Wagon
Chevrolet Chevelle / El Camino / Malibu / Monte Carlo (A-Body):
- 1967 Chevrolet Chevelle / El Camino / Malibu
- 1968 Chevrolet Chevelle / El Camino / Malibu
- 1969 Chevrolet Chevelle / El Camino / Malibu
- 1970 Chevrolet Chevelle / El Camino / Malibu / Monte Carlo
- 1971 Chevrolet Chevelle / El Camino / Malibu / Monte Carlo
- 1972 Chevrolet Chevelle / El Camino / Malibu / Monte Carlo
Oldsmobile Cutlass / 442 / F85 / Vista Cruiser (A-Body):
- 1967 Oldsmobile Cutlass / 442 / F85
- 1968 Oldsmobile Cutlass / 442 / F85 / Vista Cruiser
- 1969 Oldsmobile Cutlass / 442 / F85 / Vista Cruiser
- 1970 Oldsmobile Cutlass / 442 / F85 / Vista Cruiser
- 1971 Oldsmobile Cutlass / 442 / F85 / Vista Cruiser
- 1972 Oldsmobile Cutlass / 442 / F85 / Vista Cruiser
Pontiac GTO / LeMans / Tempest / Grand Prix (A-Body):
- 1967 Pontiac GTO / LeMans / Tempest
- 1968 Pontiac GTO / LeMans / Tempest / Grand Prix
- 1969 Pontiac GTO / LeMans / Tempest
- 1970 Pontiac GTO / LeMans / Tempest
- 1971 Pontiac GTO / LeMans / Tempest
- 1972 Pontiac GTO / LeMans / Tempest
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
