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.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1959-1964 |
Chevrolet |
Bel Air |
Base |
| 1959-1964 |
Chevrolet |
Biscayne |
Base |
| 1960 |
Chevrolet |
Biscayne |
Fleetmaster |
| 1959-1964 |
Chevrolet |
Impala |
Base |
| 1964 |
Chevrolet |
Impala |
SS |