Adjustable GM B-Body arms cut wheel hop and boost handling.UMI Performance offers on car adjustable rear control arms for GM B Body vehicles. These direct replacements for factory arms reduce wheel hop, improve cornering, and enhance track consistency. The adjustable design allows pinion angle adjustments without removal. Features include grease able bushings, TIG welded construction, and a 4140 heat treated Chrome Moly adjuster. Also known as "Banana Arms." Verify the number needed for your vehicle.

250” DOM steel tubing and featuring fluted grease-able bushings

UMI Performance adjustable upper control arms are designed to optimize your vehicle's performance by allowing you to adjust the pinion angle

with a spanner wrench available for tightening the adjuster ring or disassembling the joint for maintenance

This control arm kit by UMI Performance is designed to enhance your A-Body vehicle's performance

120" Mild Steel Rectangular Tubing - CNC Machined 0

Tested with factory sway bars and UMI sway bars

Mitsubishi Dia Queen ATFJ2

Large sway bars place a lot of stress on their mounting points and mounting brackets causing them to flex

This kit allows installation of a true double rod end performance shock in place of the standard stud type shock

please contact our sales staff

P/N 2200AS is a replacement crossmember mount for torque arm P/N 2200

Lower control arms feature reinforced sway bar holes to accept stock or aftermarket sway bars