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Upgrade your classic Mustang’s front suspension with QA1’s tubular upper control arm kit. Designed for 1967–1970 Mustangs, this kit improves suspension geometry, enhances ride quality, and adds strength where factory components fall short. Perfect for street performance or restomod builds, purpose-built for use with QA1 coil-over systems delivering sharper handling, better stance, and more stability for modern driving. BETTER GEOMETRY, STRONGER DESIGN OEM arms weren’t built for today’s performance expectations. QA1’s tubular design increases caster for improved stability, tightens steering response, and maintains alignment throughout suspension travel. The result is a Mustang that corners flatter and feels more planted in every driving situation. STRAIGHTFORWARD, BOLT-ON INSTALL Replaces factory components without cutting or welding and is also compatible with the popular “Shelby Drop”, including a drill template and nut plates. Fully assembled with hardware, they’re ready to bolt in and drive.
This part fits the following vehicles.
| Adjustable | No |
|---|---|
| Adjustable Damping | No |
| Ball Joint Included | Yes |
| Ball Joint Stud Type | Threaded |
| Bushing Material | Polyurethane |
| Bushings Included | Yes |
| Construction | Tubular |
| Control Arm Color | Black |
| Control Arm Construction | Tubular |
| Control Arm Material | Steel |
| Country Of Origin | US |
| Grade Type | Performance |
| Grease Fitting Included | Yes |
| Manufacturer Part Number | 52705 |
| Material | Steel |
| Pre-Assembled | Yes |
| Pre-Greased | Yes |
| Street Legal | No |
| Suspension Grade Type | Performance |
| UPC | 806990234544 |
1 Year
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).
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