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Confirmed Fit
QA1
QA1 78-88 GM G-Body Trailing Arms Lower Adjustable
$508.45
$553.87
Technical Data
Get your wheel and tire package to fit with adjustable trailing arms that center your rear axle in the wheel well. Avoid common rubbing and fitment issues with 24" wheels. QA1 trailing arms provide up to 1" of adjustability. By lengthening or shortening the trailing arm, you are able to better position the wheel in the wheel opening. Parts come powder coated and ready to install with all necessary hardware. Easily bolt them up in your garage or work with your local shop.
Installation InstructionsThis Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1982-1987 | Buick | Regal | Base |
| 1982-1983 | Buick | Regal | Estate Wagon |
| 1987 | Buick | Regal | GNX |
| 1984-1987 | Buick | Regal | Grand National |
| 1982-1987 | Buick | Regal | Limited |
| 1982 | Buick | Regal | Limited Turbo |
| 1982 | Buick | Regal | Sport |
| 1983-1986 | Buick | Regal | T-Type |
| 1982-1987 | Chevrolet | El Camino | Base |
| 1982-1986 | Chevrolet | El Camino | Conquista |
| 1982-1987 | Chevrolet | El Camino | SS |
| 1978-1981 | Chevrolet | Malibu | Base |
| 1978-1983 | Chevrolet | Malibu | Classic |
| 1978-1980 | Chevrolet | Malibu | Classic Estate |
| 1978-1981 | Chevrolet | Malibu | Classic Landau |
| 1979-1980 | Chevrolet | Malibu | Classic Sport |
| 1979-1980 | Chevrolet | Malibu | Estate |
| 1979 | Chevrolet | Malibu | Landau |
| 1979 | Chevrolet | Malibu | Police |
| 1979-1980 | Chevrolet | Malibu | Sport |
| 1982-1988 | Chevrolet | Monte Carlo | Base |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1986-1988 | Chevrolet | Monte Carlo | LS |
| 1983-1988 | Chevrolet | Monte Carlo | SS |
| 1981-1986 | GMC | Caballero | Amarillo |
| 1981-1987 | GMC | Caballero | Base |
| 1981 | GMC | Caballero | Conquista |
| 1981-1987 | GMC | Caballero | Diablo |
| 1981 | GMC | Caballero | Royal Knight |
| 1982-1987 | Pontiac | Bonneville | Base |
| 1982-1986 | Pontiac | Bonneville | Brougham |
| 1984-1987 | Pontiac | Bonneville | LE |
| 1982-1987 | Pontiac | Grand Prix | Base |
| 1982-1987 | Pontiac | Grand Prix | Brougham |
| 1984-1987 | Pontiac | Grand Prix | LE |
| 1982-1983 | Pontiac | Grand Prix | LJ |
Specifications
Finish
Industrial Grade
Material
High-Strength Composite
Rating
Performance++
Fitment Data
• Engineered for precision compatibility with high-performance builds.
• Tested under extreme mechanical stress for guaranteed structural integrity.
Use the Riot Vehicle Finder to verify exact sub-model compatibility.
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QA1 78-88 GM G-Body Trailing Arms Lower Adjustable
$508.45$553.87