QA1 78-88 GM G-Body Trailing Arms Lower Adjustable - 5234

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.

This 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

​​

Please note image may vary from product. Also, some items are special order. If delivery time is a concern, please contact us prior to purchase. 

Fidanza Performance is excited to offer QA1 Suspension

About - QA1 Suspension​

QA1 Precision Products, Inc., founded in 1993 and based in Lakeville, Minnesota, is a leading American manufacturer of high-performance suspension and driveline components. The company is known for producing quality coil-over kits, control arms, sway bars, adjustable shocks, and carbon fiber driveshafts, primarily for muscle cars, classic trucks, drag racing, and pro-touring builds.

QA1 stands out for its in-house engineering and manufacturing, with most products made in the USA. Their suspension systems are especially popular among enthusiasts looking to modernize older vehicles like Chevelles, Mustangs, and classic GM and Ford trucks. Known for their adjustability and durability, QA1 products are widely respected across both street and track applications.

With a strong reputation for quality and performance, QA1 supports the automotive community through events, sponsorships, and their annual open house. Their accessible performance upgrades have made them a trusted name in the aftermarket suspension world.

Fidanza Performance, founded in 1997, is a leading US manufacturer of high-quality lightweight aluminum flywheels, precision adjustable cam gears, and high-performance clutches. With nearly 20 years in the automotive performance market, Fidanza is renowned for its expertise and respected globally, offering products for a wide range of vehicles, from European sports cars to modern muscle cars and imports. The company originated in racing, with founder Lou Fidanza's success in the SCCA leading to the creation of specialty parts like aluminum flywheels. Fidanza has since expanded its product line to include cam gears and performance clutches, gaining a loyal customer base and worldwide recognition. In 2023 Fidanza opened the SpeedParts4Less Marketplace which sells other manufacturers quality high performance parts!