# UMI Performance 75-81 GM F-Body Lower A-arm Hardware Kit Front

UMI’s new mounting hardware includes zinc plated high grade bolts, washers and Ny-lock nuts. UMI’s P/N 1003 kit works on the 1975-1981 Camaro/Firebird front lower a-arms and 1999-2004 Ford Mustang rear lower control arms. Note: 1970-1974 Camaro and Firebird use ½” standard hardware while 1975-1981 use 14mm metric a-arm hardware. UMI suggests checking your vehicles current hardware size before ordering to confirm. P/N 1003 includes four 10.9 grade 14mm bolts with Ny-lock nuts and washers.

This Part Fits:

Year

Make

Model

Submodel

1975-1980

Chevrolet

Camaro

Base

1979-1981

Chevrolet

Camaro

Berlinetta

1975-1978

Chevrolet

Camaro

LT

1976-1978

Chevrolet

Camaro

LT Rally Sport

1976-1980

Chevrolet

Camaro

Rally Sport

1975

Chevrolet

Camaro

RS

1981

Chevrolet

Camaro

Sport

1977-1981

Chevrolet

Camaro

Z28

1999-2004

Ford

Mustang

Base

1999-2004

Ford

Mustang

GT

2001

Ford

Mustang

GT Bullitt

2003-2004

Ford

Mustang

Mach 1

1999,2001,2003-2004

Ford

Mustang

SVT Cobra

2003

Ford

Mustang

SVT Cobra 10th Anniversary

2000

Ford

Mustang

SVT Cobra R

1975-1981

Pontiac

Firebird

Base

1975-1981

Pontiac

Firebird

Esprit

1975-1981

Pontiac

Firebird

Formula

1975-1981

Pontiac

Firebird

Trans Am

## Details

- **Price:** 47.54 CAD
- **Vendor:** UMI Performance
- **Type:** Hardware Kits - Other

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 47.54 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/umi-performance-75-81-gm-f-body-lower-a-arm-hardware-kit-front)
> Updated: 2026-07-01