1959-1964 GM B-Body Adjustable Upper Control/Trailing Arm "Banana Arm"
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.
- On-car adjustability with 4140 Heat Treated Adjuster
- 4140 Chrome-Moly Tube Adaptors
- TIG Welded Construction
- Grease-able Energy Suspension Polyurethane Bushings
- Durable Powder Coat Finish
