UMI Performance 1982-2002 GM F-Body Rear Weight Jack System, 200lb, Race

Part Number: UMI2075-3-R

UMI Performance 1982-2002 GM F-Body Rear Weight Jack System, 200lb, Race

Part Number: UMI2075-3-R

$419.95

In Stock

( Inventory updated: 06/06/2026 )

Estimated ship date: 2-3 business days

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1982-2002 GM F-Body Rear Weight Jack System, 200lb, Race

  • 1982-2002 GM F-Body Rear Weight Jack System, 200lb, Race
  • 200 lb/in recommended for corner carving, auto-x and road race.
  • Designed, manufactured and raced out of Philipsburg, PA ? USA.
  • Features:
  • Fitment Note: Works with factory rear end housing and Strange Engineering brand rear housings only. Minor grinding required on left axle pad ? instructions included.
  • Includes upper poly isolator to dampen road noise.
  • Minor grinding required for installation ? instructions included.
  • Pairs nicely with UMI 2042UDF shock package.
  • Simple ride height adjustment with normal hand tools
  • Springs are made from USA premium CrSi wire.
  • Tough UMI red or gloss black powder coat.
  • UMI Torrington bearing load adjuster for smooth, easy ride height changes.
  • UMIs rear weight jacks provide ride height adjustment and excellent handling for your 3rd or 4th Gen GM F-Body. The kit includes custom wound premium race quality springs and our own unique spring perches featuring a smooth acting Torrington bearing. The heavy duty jack screw and spring pad is easily adjusted by using a 3/4 socket, extension and ratchet through the bottom of the existing hole in the axle. Installation requires simply removing the standard spring and inserting the weight jack assembly. Minor grinding required on left axle pad ? instructions included. 100% Made In USA.

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UMI Performance

UMI Performance was founded in 2002 as a father/son business developing performance parts for GM and Ford products. They quickly began to focus on suspension upgrades for both older and late model muscle cars, and have become a leader in replacement and high-performance suspension components, from individual parts to entire kits.

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