# UMI Performance 71-75 GM H-Body Adjustable Upper Control Arms- Rod Ends

UMI’s rear upper control arms are a high-quality upgrade designed to minimize wheel hop, improve traction, and enhance track consistency. Constructed of strong drawn over mandrel mild steel tubing and CNC machined for precision, these control arms are built to last. The polyurethane bushings, zinc plated steel sleeves, and on-car grease-able grease fittings ensure smooth operation and durability. The adjustability of these control arms allows for precise pinion angle settings, essential for reducing 60-foot times and increasing traction. The installation of these control arms is straightforward and requires no drilling, making it a hassle-free process using OEM hardware. Overall, UMI’s rear upper control arms are a reliable and effective upgrade for your vehicle's suspension system.

-   High quality Teflon lined chrome moly self lubricating spherical rod ends
-   4140 chrome moly threaded tube adaptors for improved thread durability
-   CNC machined and precision bent to match factory tolerances
-   1.250” x 0.120” DOM mild steel tubing
-   Durable long lasting powder coat finish
-   Aluminum CNC machined step bushings
-   Grease-able High Quality bushings
-   100% TIG welded construction

This Part Fits:

Year

Make

Model

Submodel

1975

Buick

Skyhawk

Base

1975

Buick

Skyhawk

S

1975

Chevrolet

Monza

2+2

1975

Chevrolet

Monza

S

1971-1975

Chevrolet

Vega

Base

1975

Chevrolet

Vega

Cosworth

1975

Chevrolet

Vega

Estate Wagon

1975

Chevrolet

Vega

LX

1971-1974

Chevrolet

Vega

Panel

1975

Chevrolet

Vega

Panel Express

1975-1980

Oldsmobile

Starfire

Base

1977-1980

Oldsmobile

Starfire

Firenza

1976-1980

Oldsmobile

Starfire

GT

1975

Oldsmobile

Starfire

S

1976-1980

Oldsmobile

Starfire

SX

1975

Pontiac

Astre

Base

1975

Pontiac

Astre

Custom

1975

Pontiac

Astre

GT

1975

Pontiac

Astre

GT Safari

1975

Pontiac

Astre

S

1975

Pontiac

Astre

S Safari

1975

Pontiac

Astre

Safari

1975

Pontiac

Astre

SJ

1975

Pontiac

Astre

SJ Safari

## Details

- **Price:** 326.31 CAD
- **Vendor:** UMI Performance
- **Type:** Control Arms

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 326.31 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/umi-performance-71-75-gm-h-body-adjustable-upper-control-arms-rod-ends-1)
> Updated: 2026-07-01