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UMI Performance

UMI Performance 303534-B Solid Front & Rear Sway Bar Kit for 78-88 GM G-Body

Regular price
$383.95
Regular price
$419.99
Sale price
$383.95
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Product Specification:

SKU:UMI303534-B

MPN: 303534-B

UPC: 303534-B

Weight: 43.8 lb

Type: Sway Bars



Vehicle Fitment

  • 1978-1987 Buick Regal (G-Body, including Grand National)
  • 1978-1987 Chevrolet El Camino (G-Body)
  • 1978-1983 Chevrolet Malibu (G-Body, RWD)
  • 1978-1988 Chevrolet Monte Carlo (G-Body)
  • 1978-1987 GMC Caballero (G-Body)
  • 1978-1988 Oldsmobile Cutlass (G-Body)
  • 1978-1987 Pontiac Grand Prix (G-Body)
  • 1978-1981 Pontiac LeMans (G-Body)

Fitment Notes

  • Front and rear axle positions
  • Replaces factory 7/8 in front sway bar
  • Gloss black powder coat finish

Features

  • 4140 chromoly steel construction
  • One-piece front and rear bars
  • 1.25 in solid front sway bar
  • 1.0 in solid rear sway bar
  • CNC-bent front bar
  • Heat-treated rear bar
  • Heat-formed rear bar memory
  • Energy Suspension polyurethane end links
  • Greaseable bushings
  • Grade 8 mounting hardware
  • Gloss black powder coat finish
  • Bolt-on installation
  • No modifications required
  • Reduces body roll and understeer
  • Made in USA

Specifications

  • Position: front and rear
  • Front sway bar diameter: 1.25 in (31.75mm)
  • Rear sway bar diameter: 1.0 in (25.4mm)
  • Material: 4140 chromoly steel
  • Construction: solid, one-piece
  • Adjustability: fixed
  • Finish: gloss black powder coat
  • Front bushings: greaseable polyurethane
  • Front end links: Energy Suspension
  • Rear hardware: Grade 8
  • Front bar forming: CNC-bent
  • Rear bar forming: heat-treated

Included Components

  • 1x UMI 1.25 in solid chromoly front sway bar
  • 1x UMI 1.0 in solid chromoly rear sway bar
  • 2x Energy Suspension front end links
  • 1x front greaseable bushing set
  • 1x rear Grade 8 mounting hardware kit
  • 1x installation instructions

Product Description

The UMI Performance 303534-B Solid Front & Rear Sway Bar Kit is engineered for all 1978-1988 GM G-Body vehicles, covering the Buick Regal and Grand National, Chevrolet El Camino, Malibu, and Monte Carlo, GMC Caballero, Oldsmobile Cutlass, Pontiac Grand Prix and LeMans. The kit pairs a 1.25-inch solid chromoly front sway bar -- significantly more rigid than the wimpy factory 7/8-inch unit -- with a 1-inch solid chromoly rear bar to dramatically reduce body roll, eliminate understeer, and deliver sharper cornering response for street, autocross, road course, and pro-touring applications.

Both sway bars are manufactured from 4140 chromoly steel and formed as one-piece bars for maximum strength. The front bar is CNC-bent for precise fitment and includes new Energy Suspension polyurethane end links and greaseable sway bar bushings, while the rear bar is heat-treated and heat-formed to maintain longer memory than a cold-bent bar, and ships with Grade 8 mounting hardware. The complete kit is finished in durable gloss black powder coat for long-lasting corrosion protection. Bolt-on installation requires no modifications to factory mounting points. Designed, manufactured, and assembled in the USA by UMI Performance.

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