UMI Performance 78-88 GM G-Body Front Lowering Spring 2in Lowering

SKU: UMI3051F

About UMI Performance UMI Performance engineers high-quality automotive parts and ...Read more

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Sale price$180.61
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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 UMI Performance

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

Watch in action

UMI Performance Front Lowering Spring for 1978-1988 GM G-Body

Achieve a sportier stance and enhanced handling with the UMI Performance Front Lowering Spring, specifically designed for the 1978-1988 GM G-Body platform. These springs are crafted to lower your vehicle while improving its performance characteristics.

Key Features and Benefits:

  • Optimized Ride Height: Engineered to provide a 2-inch drop, giving your G-Body a more aggressive and visually appealing profile.
  • Performance Rate: Features a linear 600 lb/in rate, offering increased stiffness over stock springs to reduce body roll and improve cornering stability.
  • Premium Construction: Wound from high-quality 5160 CrSi premium wire, ensuring durability and consistent performance for demanding driving conditions.
  • Versatile Application: Ideal for autocross, Pro-Touring builds, and spirited street driving. Suitable for standard SBC engines and can accommodate Big Block applications with a slight nose-down rake.
  • LS Swap Ready: Designed with LS swaps in mind, providing a balanced setup for modern engine conversions. (Note: Lightened vehicles may require spring trimming).
  • Durable Finish: Features a tough black powder coat for long-lasting protection against the elements.

These UMI Performance front springs are a crucial component for upgrading your G-Body's suspension. They offer a perfect blend of aesthetics and performance, delivering a more connected driving experience.

Get the best suspension upgrades for your vehicle at GGCRACING.

…and 15 additional fitments. Contact us to confirm yours.

About UMI Performance

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

Watch in action

UMI Performance Front Lowering Spring for 1978-1988 GM G-Body

Achieve a sportier stance and enhanced handling with the UMI Performance Front Lowering Spring, specifically designed for the 1978-1988 GM G-Body platform. These springs are crafted to lower your vehicle while improving its performance characteristics.

Key Features and Benefits:

  • Optimized Ride Height: Engineered to provide a 2-inch drop, giving your G-Body a more aggressive and visually appealing profile.
  • Performance Rate: Features a linear 600 lb/in rate, offering increased stiffness over stock springs to reduce body roll and improve cornering stability.
  • Premium Construction: Wound from high-quality 5160 CrSi premium wire, ensuring durability and consistent performance for demanding driving conditions.
  • Versatile Application: Ideal for autocross, Pro-Touring builds, and spirited street driving. Suitable for standard SBC engines and can accommodate Big Block applications with a slight nose-down rake.
  • LS Swap Ready: Designed with LS swaps in mind, providing a balanced setup for modern engine conversions. (Note: Lightened vehicles may require spring trimming).
  • Durable Finish: Features a tough black powder coat for long-lasting protection against the elements.

These UMI Performance front springs are a crucial component for upgrading your G-Body's suspension. They offer a perfect blend of aesthetics and performance, delivering a more connected driving experience.

Get the best suspension upgrades for your vehicle at GGCRACING.

…and 15 additional fitments. Contact us to confirm yours.

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