UMI Performance 64-72 GM A-Body / 78-88 G-Body 2in Lowering Spring Rear

SKU: UMI4051R
No reviews

UMI Performance 64-72 GM A-Body & 78-88 G-Body 2" Lowering ...Read More

Price:
Sale price$189.99
Add To Cart
×

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

UMI Performance 64-72 GM A-Body & 78-88 G-Body 2" Lowering Spring Set - Rear

Achieve the perfect stance and improved handling with the UMI Performance 4051R rear lowering springs. Designed for both classic GM A-Body and G-Body vehicles, these springs offer a 2-inch drop while significantly enhancing your car's performance characteristics. Wound from premium 9254 CrSi wire, they feature a linear 130 lb/in rate, providing consistent suspension response crucial for spirited driving, autocross, and Pro-Touring applications. The increased stiffness effectively reduces body roll and eliminates the common "floating" sensation found in stock A-body suspensions.

Key Features and Benefits:

  • Enhanced Handling: Linear spring rate ensures predictable suspension behavior for better control.
  • Lowered Profile: Provides a 2-inch drop for an aggressive, sportier look.
  • Reduced Body Roll: Stiffer rate minimizes lean during cornering.
  • Durable Construction: Made from high-strength 9254 CrSi spring wire for long-lasting performance.
  • Protective Finish: Features a tough black powder coat for corrosion resistance.
  • Proudly Made in USA: Manufactured with quality and precision in the United States.
  • Broad Fitment: Compatible with 1964-1972 GM A-Body and 1978-1988 GM G-Body vehicles.

These rear lowering springs are an ideal upgrade for enthusiasts seeking to improve their vehicle's cornering ability and overall driving dynamics. The combination of a lower center of gravity and reduced body roll translates to a more connected and engaging driving experience. Invest in quality and performance with UMI Performance rear lowering springs, available now at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

UMI Performance 64-72 GM A-Body & 78-88 G-Body 2" Lowering Spring Set - Rear

Achieve the perfect stance and improved handling with the UMI Performance 4051R rear lowering springs. Designed for both classic GM A-Body and G-Body vehicles, these springs offer a 2-inch drop while significantly enhancing your car's performance characteristics. Wound from premium 9254 CrSi wire, they feature a linear 130 lb/in rate, providing consistent suspension response crucial for spirited driving, autocross, and Pro-Touring applications. The increased stiffness effectively reduces body roll and eliminates the common "floating" sensation found in stock A-body suspensions.

Key Features and Benefits:

  • Enhanced Handling: Linear spring rate ensures predictable suspension behavior for better control.
  • Lowered Profile: Provides a 2-inch drop for an aggressive, sportier look.
  • Reduced Body Roll: Stiffer rate minimizes lean during cornering.
  • Durable Construction: Made from high-strength 9254 CrSi spring wire for long-lasting performance.
  • Protective Finish: Features a tough black powder coat for corrosion resistance.
  • Proudly Made in USA: Manufactured with quality and precision in the United States.
  • Broad Fitment: Compatible with 1964-1972 GM A-Body and 1978-1988 GM G-Body vehicles.

These rear lowering springs are an ideal upgrade for enthusiasts seeking to improve their vehicle's cornering ability and overall driving dynamics. The combination of a lower center of gravity and reduced body roll translates to a more connected and engaging driving experience. Invest in quality and performance with UMI Performance rear lowering springs, available now at GGCRACING.

Product Details

Product Description

UMI Performance 64-72 GM A-Body & 78-88 G-Body 2" Lowering Spring Set - Rear

Achieve the perfect stance and improved handling with the UMI Performance 4051R rear lowering springs. Designed for both classic GM A-Body and G-Body vehicles, these springs offer a 2-inch drop while significantly enhancing your car's performance characteristics. Wound from premium 9254 CrSi wire, they feature a linear 130 lb/in rate, providing consistent suspension response crucial for spirited driving, autocross, and Pro-Touring applications. The increased stiffness effectively reduces body roll and eliminates the common "floating" sensation found in stock A-body suspensions.

Key Features and Benefits:

  • Enhanced Handling: Linear spring rate ensures predictable suspension behavior for better control.
  • Lowered Profile: Provides a 2-inch drop for an aggressive, sportier look.
  • Reduced Body Roll: Stiffer rate minimizes lean during cornering.
  • Durable Construction: Made from high-strength 9254 CrSi spring wire for long-lasting performance.
  • Protective Finish: Features a tough black powder coat for corrosion resistance.
  • Proudly Made in USA: Manufactured with quality and precision in the United States.
  • Broad Fitment: Compatible with 1964-1972 GM A-Body and 1978-1988 GM G-Body vehicles.

These rear lowering springs are an ideal upgrade for enthusiasts seeking to improve their vehicle's cornering ability and overall driving dynamics. The combination of a lower center of gravity and reduced body roll translates to a more connected and engaging driving experience. Invest in quality and performance with UMI Performance rear lowering springs, available now at GGCRACING.

DRIVERS Also Bought

Recently viewed