
Front Lower A-Arms for 1970-1981 GM F-Body
- Front Lower A-Arms
- 1970-1981 GM F-Body
- With Derlin Bushings
- Black
- Includes Sway Bar End Links
- 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.
Precise Handling & Smooth Suspension
Improve the performance of your vehicle with UMI Performance Upper & Lower Tubular A-Arms. The lower a-arms work with most popular springs and coil-overs with tubular construction with greaseable polyurethane bushings for precise handling and smooth suspension. Optional Delrin bushings offer additional precision and decreased friction. The ball joint mount is angled to permit usage with lowered vehicles along with additional wheel clearance. The upper a-arms include Delrin bushings with billet chromoly cross shafts. The relocated ball joint mounting pad increases caster, steering feel and stability without excessive shims and can be loaded with 1/2" taller upper ball joints for improve camber performance. Available powdercoated red or black.
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Features:
- Tubing is Precision Bent & CNC Machined
- Jig Built & TIG Welded
- New premium ball joints installed
- Greaseable & fluted polyurethane bushings
- Polyurethane bump stops & spring isolators
- Easy Bolt-on Installation
- Powdercoated Finish

















