QA1 64-77 GM A-Body Lower Adjustable Tubular Trailing Arms - 5236

Avoid common rubbing and fitment issues when running larger wheels on your Big Wheel GM A-body vehicle. QA1 lower adjustable trailing arms provide the solution for perfect wheel and tire fitment and install easily without major modifications. CENTER YOUR REAR WHEELS QA1 adjustable trailing arms offer the solution to common wheel fitment challenges with your A-body Chevelle, Malibu, GTO or Cutlass. By positioning your rear axle within the wheel well, you can more easily accommodate larger rims without sacrificing performance or style. With up to an inch of adjustability, these arms provide the flexibility to dial in your wheel's position, eliminating common rubbing issues. EASY BOLT-IN INSTALLATION QA1's commitment to thoughtful product design is evident in every fully bolt-in kit we produce, guaranteeing a hassle-free installation process. 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. MADE IN THE USA QA1 suspension is proudly made in Lakeville, Minnesota. FEATURES & BENEFITS Adjustable for Perfect Wheel and Tire Fitment Easy, bolt-in Installation Enhanced Performance Proudly Made in the USA FITMENT NOTES Not compatible with factory rear sway bar. QA1 52856 sway bar for 64-67 A bodies or QA1 52857 sway bar for 68-77 A bodies is strongly recommended.

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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!