Specialty Products Company/ QA1 Pro Control Arms/ Coil-Overs Mustang 67-73 Upper Front 500lb Single-Adjustable W/ Rods
Highlights
- Shelby 1" Drop Geometry
- Adjustable Ride Height
- Improved Steering Feel
- Billet Aluminum Build
Specialty Products Company Upper Control Arms with Adjustable Strut Rods and QA1 Pro 500lb Front Single-Adjustable Coil-Overs for 1967-1973 Mustangs.
These control arms and coil-overs offer your classic 1967-1973 Mustang a modern suspension feel. They are optimized for precision handling and adjustability. This system replaces your factory setup with a performance-focused combination for improved caster, camber, and ride quality. The QA1 single-adjustable coil-overs deliver fine-tuned control of damping and ride height, letting you achieve your ideal stance and responsiveness. The control arms sharpen cornering ability and steering feel.
Features and Benefits:
- Direct-fit upgrade
- QA1 front coil-over kit with 500 lb./in. high-travel springs
- Single-adjustable damping with ride height control
- Billet aluminum shock bodies for strength and light weight
- Adjustable ride height for custom stance and performance
- SPC adjustable upper control arms and strut rods
- 3-degree caster front adjustment range
- Built-in 1" Shelby drop for improved geometry and cornering
- Enhances steering response and tracking stability
- Low-durometer bushings protect chassis mounts and reduce vibration
- Improves caster and camber alignment precision
- Fully serviceable and rebuildable by QA1 authorized centers
- Bolt-in installation with no cutting or welding required
- Ideal for street, drag, autocross, and road racing applications
- Includes all necessary mounting hardware
Vehicle Fitment:
- 1967-1973 Mustangs
Please Note: These upper control arms can be used with factory springs/shocks or any aftermarket coil-over that uses the stock spring saddle mounting holes.
California Residents: Proposition 65 Warning
Related Categories: Mustang Suspension Kits, Restomod Suspension














