# UMI Performance 65-66 GM B-Body Tubular Upper Control Arm/Trailing Arm

Rear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on the borderline of "junk", bushing deflection and rusting weak stamped material add for traction loss and poor handling ability. The included high quality polyurethane bushings are an excellent improvement over the OEM rubber bushings, while adding ride improvements they also work excellent to reduce traction loss. These control arms are a direct bolt-on replacement designed to minimize wheel hop, improve cornering and help track consistency. Whether your vehicle is a street car, drag racer or a restoration project these arms are perfect for any set-up.

-   1.750" x 0.120" DOM Mild Steel Tubing
-   Greaseable Polyurethane Bushings
-   Brilliant Durable Powder Coat
-   CNC Machined Bushing Holders
-   TIG Welded Construction

This Part Fits:

Year

Make

Model

Submodel

1965-1970

Chevrolet

Bel Air

Base

1965-1970

Chevrolet

Biscayne

Base

1966-1970

Chevrolet

Caprice

Base

1965-1970

Chevrolet

Impala

Base

1965-1967

Chevrolet

Impala

SS

## Details

- **Price:** 146.91 CAD
- **Vendor:** UMI Performance
- **Type:** Control Arms

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 146.91 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/umi-performance-65-66-gm-b-body-tubular-upper-control-arm-trailing-arm)
> Updated: 2026-07-01