UMI Performance 78-88 GM G-Body Solid Front & Rear Sway Bar Kit

SKU: UMI303534-R

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

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Sale price$419.99
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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 Solid Sway Bar Kit for 1978-1988 GM G-Body

Reduce body roll, minimize understeer, and dramatically improve your vehicle's cornering capabilities with the UMI Performance Solid Sway Bar Kit. Engineered specifically for the 1978-1988 GM G-Body platform, this kit is designed to create a more balanced and responsive suspension system.

Key Features & Benefits:

  • Enhanced Handling: The 1.250-inch solid front sway bar is significantly more rigid than the factory 7/8-inch bar, providing superior control during aggressive maneuvers.
  • Complete Kit: Includes new Energy Suspension end links and greaseable sway bar bushings for optimal performance and longevity.
  • Robust Rear Sway Bar: The 1-inch solid rear sway bar, supplied with new Grade 8 mounting hardware, further complements the front bar for a balanced setup.
  • Premium Construction: Manufactured from high-strength 4140 chromoly steel, each bar is formed as a single piece for maximum durability and performance.
  • Precision Engineering: The rear sway bar is heat-treated for superior memory retention, while the front sway bar is CNC bent for a precise fitment.
  • Durable Finish: Available in a striking bright red or gloss black powder coat for a long-lasting and attractive appearance.

This UMI Performance sway bar kit is an essential upgrade for enthusiasts seeking to elevate their G-Body's performance, whether for street driving, autocross, or track use. Experience a noticeable difference in stability and responsiveness.

Get the most out of your classic G-Body with UMI Performance parts from GGCRACING.

…and 20 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 Solid Sway Bar Kit for 1978-1988 GM G-Body

Reduce body roll, minimize understeer, and dramatically improve your vehicle's cornering capabilities with the UMI Performance Solid Sway Bar Kit. Engineered specifically for the 1978-1988 GM G-Body platform, this kit is designed to create a more balanced and responsive suspension system.

Key Features & Benefits:

  • Enhanced Handling: The 1.250-inch solid front sway bar is significantly more rigid than the factory 7/8-inch bar, providing superior control during aggressive maneuvers.
  • Complete Kit: Includes new Energy Suspension end links and greaseable sway bar bushings for optimal performance and longevity.
  • Robust Rear Sway Bar: The 1-inch solid rear sway bar, supplied with new Grade 8 mounting hardware, further complements the front bar for a balanced setup.
  • Premium Construction: Manufactured from high-strength 4140 chromoly steel, each bar is formed as a single piece for maximum durability and performance.
  • Precision Engineering: The rear sway bar is heat-treated for superior memory retention, while the front sway bar is CNC bent for a precise fitment.
  • Durable Finish: Available in a striking bright red or gloss black powder coat for a long-lasting and attractive appearance.

This UMI Performance sway bar kit is an essential upgrade for enthusiasts seeking to elevate their G-Body's performance, whether for street driving, autocross, or track use. Experience a noticeable difference in stability and responsiveness.

Get the most out of your classic G-Body with UMI Performance parts from GGCRACING.

…and 20 additional fitments. Contact us to confirm yours.

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