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UMI Performance

UMI Performance GM A-Arm Kit, Upper & Lower, ½” taller Upper Ball Joints - 303133-1-R

Regular price $1297.19
Regular price $1379.99 Sale price $1297.19
Sale

GM A-Arm Kit, Upper & Lower, ½” taller Upper Ball Joints

 Installation hardware not included

Specifications

  • 8lb weight savings over factory a-arm set
  • New premium ½” 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

Fitment

1978-1988 GM G-Body , 1982-2003 S10/S15

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