BMR Suspension 1.5-inch Lowering Spring Kit (Set of 4) — Fits 1978-1987 GM G-Body

SKU: BMRSP035R

About BMR Suspension BMR Suspension engineers high-quality automotive parts and ...Read more

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Sale price$329.95
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About BMR Suspension

BMR Suspension engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full BMR Suspension lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

1.5-inch Lowering Spring Kit for GM G-Body Platforms

Unlock the true potential of your 1978-1987 GM G-Body with the BMR Suspension Lowering Spring Kit. Designed to drop your vehicle by 1.5 inches, this kit provides a sleek, modern stance while drastically improving handling and ride quality. Whether you are building a Grand National, a Monte Carlo, or a Regal, these springs are the foundation for a superior suspension setup.

Performance Engineering Highlights

  • Drop Height: Consistent 1.5-inch drop for an aggressive, performance-oriented aesthetic.
  • Advanced Construction: High-tensile chrome silicon wire, cold-wound on CNC equipment for precision.
  • Durability Tested: Shot-peened and stress-relieved at 750°F to ensure long-lasting performance.
  • Sag-Free Guarantee: Computer-tested for accurate height and rate, backed by a lifetime warranty against sag.
  • Versatile Fitment: Designed for a wide range of G-Body models, including Buick Regal, Chevy Malibu, and Oldsmobile Cutlass.

BMR Suspension prioritizes engineering excellence, ensuring that every spring in this 4-piece set is perfectly matched for balanced handling. By lowering the center of gravity, you will notice reduced body roll and improved steering response during spirited driving. This kit is the perfect blend of form and function, designed to handle the rigors of the street while providing the look of a custom build. Trust GGCRACING to provide the high-quality suspension components needed to take your G-Body to the next level.

About BMR Suspension

BMR Suspension engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full BMR Suspension lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

1.5-inch Lowering Spring Kit for GM G-Body Platforms

Unlock the true potential of your 1978-1987 GM G-Body with the BMR Suspension Lowering Spring Kit. Designed to drop your vehicle by 1.5 inches, this kit provides a sleek, modern stance while drastically improving handling and ride quality. Whether you are building a Grand National, a Monte Carlo, or a Regal, these springs are the foundation for a superior suspension setup.

Performance Engineering Highlights

  • Drop Height: Consistent 1.5-inch drop for an aggressive, performance-oriented aesthetic.
  • Advanced Construction: High-tensile chrome silicon wire, cold-wound on CNC equipment for precision.
  • Durability Tested: Shot-peened and stress-relieved at 750°F to ensure long-lasting performance.
  • Sag-Free Guarantee: Computer-tested for accurate height and rate, backed by a lifetime warranty against sag.
  • Versatile Fitment: Designed for a wide range of G-Body models, including Buick Regal, Chevy Malibu, and Oldsmobile Cutlass.

BMR Suspension prioritizes engineering excellence, ensuring that every spring in this 4-piece set is perfectly matched for balanced handling. By lowering the center of gravity, you will notice reduced body roll and improved steering response during spirited driving. This kit is the perfect blend of form and function, designed to handle the rigors of the street while providing the look of a custom build. Trust GGCRACING to provide the high-quality suspension components needed to take your G-Body to the next level.

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