# UMI Performance 91-96 Impala SS Adjustable Extended Length Upper Control Arms- Poly Ends

UMI Performance extended length upper control arms are designed to center the rear wheels in the wheel well on the Impala SS. These control arms are extended 5/8” with additional adjustment for perfect centering. The user can lengthen or shorten the control arms an additional 1/2” beyond the extended length. Built from DOM tubing with CNC machined mounting points and 4140 Chrome Moly tube adaptors. Features a high strength 4140 Chrome Moly heat treated solid adjuster. Includes polyurethane bushings for quiet operation. Designed to work with extended length lower control arms. Note: Longer driveshaft may be necessary depending on ride height variation.

-   Easy on-car adjustments for additional length and setting pinion angle
-   CNC machined and contoured for exact tolerances and accuracy
-   high quality grease-able polyurethane bushings
-   Durable long lasting glossy powder coat finish
-   Shipped pre-set at 5/8” extended length
-   4140 Chrome Moly heat treated adjuster

This Part Fits:

Year

Make

Model

Submodel

1991-1992

Chevrolet

Caprice

Base

1991-1996

Chevrolet

Caprice

Classic

1993-1994

Chevrolet

Caprice

Classic LS

1991-1993

Chevrolet

Caprice

Classic LTZ

1994-1996

Chevrolet

Impala

SS

## Details

- **Price:** 408.38 CAD
- **Vendor:** UMI Performance
- **Type:** Control Arms

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 408.38 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/umi-performance-91-96-impala-ss-adjustable-extended-length-upper-control-arms-poly-ends)
> Updated: 2026-07-01