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1978-1987 Grand Prix UMI Front A-Arm Kit, 1/2 Inch Taller Upper Ball Joints - Red 303133-1-R

Ground Up Part #: UMI-303133-1-R

Manufacturer Part #: 303133-1-R

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(fits 6 models)
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(fits 6 models)
$1,379.99 (Kit)
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Part Details Vehicle Fitment Reviews
Improve the street and track performance of your Grand Prix and achieve that precise Pro-Touring feel by adding a set of fabricated tubular a-arms from UMI Performance. UMI-303133-1 upper and lower a-arms kit replaces the worn out, stock stamped a-arms with a high strength tubular construction and a host of premium features. The stock geometry lower a-arms feature tough tubular construction with greasable polyurethane bushings for precise handling and smooth suspension motion. The ball joint mount is angled slightly from stock to permit usage with lowered vehicles and the design offers additional wheel clearance. The tubular upper a-arms are assembled with smooth operating, low deflection UMI designed and manufactured Delrin bushings as well as UMI-built billet chromoly cross shafts. They feature a relocated mounting pad to increase caster without excessive shims and are loaded with 1/2 inch taller upper ball joints to improve camber performance. Both upper and lower a-arms are jig built to maintain accuracy for a perfect fit every time and come preloaded with premium ball joints. Critical areas are TIG welded for superior strength and a clean look. UMI's extensive testing on the street, drag strip and skid pad ensures a quality product able to withstand all types of conditions. The ultra tough red or black powder coat finish guarantees your performance parts stay beautiful on your street car, drag car, autocrosser or Pro-Touring machine. The UMI-303133-1 a-arm kit will work with factory springs, lowering springs and coil over kits. For the best handling and tire life from the UMI designed a-arms, included with each kit are recommended alignment specs along with detailed installation instructions. UMI Performance a-arm kit UMI-303133-1 is shipped fully assembled and ready for installation.
Features:
  • Kit affords an 8 lb. weight savings over factory a-arm set
  • New premium 1/2 inch taller ball joints for improved camber curve
  • Relocated upper ball joint mounting pad for improved caster & better steering feel
  • Upper a-arms assembled with UMI manufactured greaseable & fluted CNC machined zero deflection Delrin bushings
  • 4140 chromoly cross shafts, CNC machined & zinc plated
  • CNC machined ball joint holders and tubing radiuses
  • TIG welded DOM tubing for superior strength and clean looks
  • Greaseable & fluted polyurethane bushings in lower a-arms for precision handling and a smooth ride
  • Polyurethane bump stops and new premium ball joints installed
  • Durable glossy red or black powder coat finish
  • Fits factory spindle, drop spindles and works with factory springs, lowering springs and coilover kits
  • Package includes recommended alignment specs and detailed installation instructions
  • Simply bolt-on and go
  • Designed and manufactured with pride in Philipsburg, PA - USA

Manufacturer Part Number : 303133-1-R

warning WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Brand
Brand Logo UMI Performance
Additional Information
  • SS396.com Part #: UMI-303133-1-R
  • Brand: UMI Performance
  • Manufacturer Part #: 303133-1-R
  • Sold As: Kit
  • Shipping Details: This item ships Oversize 1.
Vehicle Fitment
Make Model Year Body Style
Pontiac Grand Prix 1978 -
Pontiac Grand Prix 1979 -
Pontiac Grand Prix 1980 -
Pontiac Grand Prix 1981 -
Pontiac Grand Prix 1982 -
Pontiac Grand Prix 1983 -
Pontiac Grand Prix 1985 -
Pontiac Grand Prix 1986 -
Pontiac Grand Prix 1987 -
Pontiac Grand Prix 1988 -
Pontiac Grand Prix 1979 -
Pontiac Grand Prix 1980 -
Pontiac Grand Prix 1981 -
Pontiac Grand Prix 1982 -
Pontiac Grand Prix 1983 -
Installation Time
Installation Time: Info Unavailable
Installation Difficulty
Installation Difficulty: Info Unavailable

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