BMR Rear Performance Lowering Springs - 2" Drop - Red (SP018R) - 1964-1966 GM A-Body
Drop the tail end of your classic intermediate muscle car and improve its rear suspension dynamics with the Rear Performance Lowering Springs (SP018R) from BMR Suspension. Custom-tuned for early 1964-1966 GM A-Body platforms, this pair of rear coils lowers the rear suspension by a substantial 2 inches. Perfect for custom configurations, leveling out an uneven stance, or matching specific front setups, this kit effectively brings down your vehicle's center of gravity. This results in a sleek, tucked rear profile, significantly flatter cornering, and lessened rear-end squat during hard acceleration, all while maintaining a smooth and responsive street ride.
Every rear spring in the SP018R kit is engineered from premium high-tensile chrome silicon spring wire and cold-wound on high-precision CNC coiling machinery to guarantee absolute consistency across the axle. BMR relies on a strict manufacturing regimen to ensure maximum durability: each coil is pre-compressed solid twice at the factory to set its permanent height, stress-relieved at 750°F, and shot-peened to resist fatigue over time. Rated at a calibrated 175 lb/in, these linear springs keep the rear suspension stable and tracking predictably under load. Covered in a bright red powder coat and 100% computer load-tested, this rear set carries a lifetime warranty against spring sag.
IMPORTANT FITMENT & INSTALLATION NOTES:
- Chassis Compatibility: This specific rear spring pair is rated and matched for early 1964-1966 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 rear coils with an estimated installation window of 2-3 hours.
Features
- Fits 1964-1966 GM A-Body platforms
- Delivers a targeted 2-inch drop height for the rear suspension
- Calibrated 175 lb/in linear spring rate for excellent rear axle stability
- 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 rear acceleration squat
- 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):
- 1964 Buick Skylark / GS
- 1965 Buick Skylark / GS
- 1966 Buick Skylark / GS
Chevrolet Chevelle / El Camino / Malibu (A-Body):
- 1964 Chevrolet Chevelle / El Camino / Malibu
- 1965 Chevrolet Chevelle / El Camino / Malibu
- 1966 Chevrolet Chevelle / El Camino / Malibu
Oldsmobile Cutlass / 442 / F85 (A-Body):
- 1964 Oldsmobile Cutlass / F85
- 1965 Oldsmobile Cutlass / 442 / F85
- 1966 Oldsmobile Cutlass / 442 / F85
Pontiac GTO / LeMans / Tempest (A-Body):
- 1964 Pontiac GTO / LeMans / Tempest
- 1965 Pontiac GTO / LeMans / Tempest
- 1966 Pontiac GTO / LeMans / Tempest
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
