New Stuff

UMI- 1970-1981 GM F-Body Front Lower A-arms, Delrin Bushings


1970-1981 Chevrolet Camaro
1970-1981 Pontiac Firebird
(All models)

UMI’s 2nd Generation F-body lower a-arms are perfect for the F-body enthusiast seeking to improve the performance and appearance of their front suspension. The UMI 2652’s feature caster relocation of the ball joint to enhance steering feel and improve high speed stability. The heavy duty spring bucket accepts factory and aftermarket coil springs as well as the popular hybrid coilover units. Laser cut UMI reinforcement plates add a great appearance and excellent strength. UMI’s robust a-arms include greaseable, UMI designed and manufactured Delrin bushings that offer supremely smooth suspension action and precision operation. Double shear swivel sway bar end links are included and work nicely with UMI sway bar P/N 4035 and also most aftermarket stock eyelet type sway bars. Available in UMI red or gloss black powder coat. 100% designed, manufactured and raced with pride in the USA.

  • Direct bolt-in for 1970-1981 GM F-body.
  • Lower ball joint relocated to increase caster by 2 degrees enhancng steering feel and straight line stability.
  • 1.500” USA Made DOM steel tubing construction.
  • Premium ball joints installed.
  • Heavy duty spring bucket accepts factory and aftermarket coil springs.
  • Spring bucket is compatible with popular hybrid coils such as Viking and QA1.
  • UMI Delrin bushings enhance steering precision and reduce friction for all racing applications.
  • Double shear swivel sway bar mounts and hardware work with UMI P/N 4035 and most other factory eyelet style sway bars.
  • Made in the USA.