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UMI Performance 78-88 G-Body S10 Tubular Front Upper A-Arms Adjustable

$729.99
Part no. 3056-3-R
Special order Not in stock at our distributor. Lead times vary and can run several weeks. Contact us for an ETA before ordering.

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UMI’s 3056-3 arms are the ultimate in performance and are race proven on the UMI Green Machine. These adjustable upper a-arms are designed to excel in Pro-Touring, road race, auto-x and hot street corner carving. The race quality...

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The details

About this part

UMI’s 3056-3 arms are the ultimate in performance and are race proven on the UMI Green Machine. These adjustable upper a-arms are designed to excel in Pro-Touring, road race, auto-x and hot street corner carving. The race quality rod ends provide shim-free camber and caster adjustment along with ultimate smooth travel. This arm features a relocated ball joint pad to increase caster and improve stability and steering feel as well as a shortened cross shaft to ball joint distance. We recommend the 3056 arm for all racing applications. Arm includes 1” taller low friction ball joints for improved camber curve. 100% manufactured, tested and raced out of Philipsburg, PA – USA.

  • Relocated ball joint pad for increased caster and improved steering feel without excess shims.
  • May also work in conjunction with other lower a-arms and/or spindles (contact UMI to discuss).
  • Package includes recommended alignment specs and detailed installation instructions.
  • Designed, tested, manufactured and raced in Philipsburg, PA-USA.
  • Exact upper a-arm on UMI’s ’79 Monte Carlo- Green Machine.
  • Direct bolt-in compatible with factory or UMI lower a-arm.
  • 0.120” wall thickness 1.250” diameter DOM tubing.
  • 4130 CrMo cross shafts, CNC machined & zinc plated.
  • TIG welded for superior strength and clean looks.
  • 1” taller ball joint for improved camber curve.
  • CNC laser cut ball joint mounting pad.
  • Polyurethane bump stops included.
  • Travel limiting bolt compatible.