QA1 drag race upper control arm kit maximizes weight transfer off the line for S-10 and S-15 drag applications.
This QA1 drag race upper control arm kit pairs QA1 Ultra Low Friction ball joints with composite bushings for bind-free movement during launch on S-10, S-15, and Sonoma chassis. Billet aluminum cross shafts reduce front-end weight, and an adjustable droop stop lets you dial in the ideal amount of front-end rise. QA1 part number 52967 is manufactured to meet or exceed OE specifications.
Key Features
- QA1 Ultra Low Friction ball joints and composite bushings for bind-free launch movement
- Adjustable droop stop dials in front-end rise during launch
- Billet aluminum cross shafts reduce front-end weight
- Sold in pairs
- QA1 part 52967 ships ready to install with no additional machining required
- Part 52967 is manufactured under QA1’s quality control standards in the USA
- Reference part 52967 when ordering matching components or replacement hardware
- QA1 52967 is backed by the manufacturer’s standard warranty
- Part 52967 uses QA1’s standard finish and corrosion protection process
Fitment
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1982-2003 | Chevrolet | S10 Base | – |
| 1982-1990 | Chevrolet | S10 Durango | – |
| 1982-1989 | Chevrolet | S10 Sport | – |
| 1982-1992 | Chevrolet | S10 Tahoe | – |
| 1991 | Chevrolet | S10 Baja | – |
| 1992-1993 | Chevrolet | S10 EL | – |
| 1994-2004 | Chevrolet | S10 LS | – |
| 1994-1998 | Chevrolet | S10 SS | – |
| 1994-2003 | Chevrolet | S10 ZR2 | – |
| 1999-2003 | Chevrolet | S10 Xtreme | – |
| 2002-2004 | Chevrolet | S10 ZR5 | – |
| 1991-1993 | GMC | Sonoma Base | – |
| 1991-2001 | GMC | Sonoma SLE | – |
| 1992 | GMC | Sonoma GT | – |
| 1993-2003 | GMC | Sonoma SLS | – |
| 1994-2003 | GMC | Sonoma SL | – |
Specifications
| Detail | Value |
|---|---|
| MPN | 52967 |
| Position | Front Upper |
| Ball Joint Type | QA1 Ultra Low Friction |
| Cross Shaft Material | Billet Aluminum |
| Sold As | Pair |
What’s Included
- 2 upper control arms with ball joints installed
- Mounting hardware
About QA1
QA1 has manufactured precision suspension and chassis components in the United States since 1969, supplying racers and performance enthusiasts with rebuildable ball joints, control arms, sway bars, trailing arms, and chassis stiffening products engineered for consistent handling under load.
Related Parts
- QA1 79-04 Ford Mustang/79-86 Mercury Capri Lower Boxed Trailing Arms
- QA1 70-81 GM F-Body/73-77 A-Body/75-79 X-Body/78-96 B-Body Pro-Touring Upper Control Arm Kit – Front
- QA1 79-04 Ford Mustang Upper Adjustable Trailing Arms
- QA1 68-72 GM A-Body Trailing Arms Upper Non-Adjustable Tubular Trailing Arms
FAQ
Will this fit my vehicle exactly as listed
Check the fitment table above for the exact years, make, and model this part covers. Chassis and suspension parts often differ by body style within the same model line, so confirm your specific submodel and factory suspension type before ordering.
What is included in the box
This listing includes the component shown in the title. Mounting hardware is included only when stated in the specifications table above. Some installations require separate spring adapters or companion parts noted in the specifications.
Do I need any special tools to install this
Standard hand tools, a floor jack, and jack stands cover most installations. A spring compressor and ball joint separator are recommended for control arm and ball joint work, and a torque wrench is required to bring fasteners to spec.
Is this a direct bolt-on replacement
Yes, this part is engineered to bolt into the factory mounting locations on the listed applications. No cutting, drilling, or welding is required unless specifically noted.
Can I install this myself or do I need a professional
Most owners with intermediate mechanical skills and a lift or jack stands can complete this installation using common tools. If you are not experienced with suspension or chassis work, a certified shop is recommended.
Does this work with my stock suspension components
Compatibility with factory or aftermarket springs, shocks, and companion parts depends on the specific kit. Review the specifications table above for any required companion parts before ordering.
Does this come with a warranty
This part is covered by the manufacturer’s standard warranty against defects in materials and workmanship. Retain your receipt as proof of purchase.
Will this affect my vehicle’s ride height or alignment
Chassis and suspension components can change ride height, caster, or camber depending on design. Have your alignment checked after installation to keep tire wear and handling within spec.
Installation Instructions
- Raise and support the vehicle by the frame and remove the front wheels
- Remove the cotter pin and loosen the upper ball joint castle nut
- Separate the upper ball joint from the spindle with a ball joint separator
- Note the position of factory shims on the cross shaft before removal
- Unbolt the factory upper control arm from the frame and remove it
- Install the washers between the aluminum cross shaft and factory hardware with the smooth side facing the shaft
- Install the QA1 upper control arm with the original shims in their original positions
- Reconnect the ball joint to the spindle and torque the castle nut to specification
- Adjust the droop stop bolt and grease all zerk fittings
