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FLASHSALE
QA1 64-66 Ford Mustang Street Performance Upper Control Arm Kit
Sale price
$704.54
Regular price $635.99Pickup currently unavailable
Upgrade your classic Mustang’s front suspension with QA1’s tubular control arm kit (P/N 52703). Designed for 1964-1966 Mustangs, this kit improves geometry, improves 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 proper alignment through suspension travel. 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.
- Tubular construction is stronger and lighter than stock
- Optimized suspension geometry for ’64-‘66 Mustangs
- Increased caster improves stability and cornering
- Designed for use with QA1 Pro Coil systems
- Pre-installed ball joints and bushings
- Durable powder coat finish
- Sold in pairs
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1964-1966 | Ford | Mustang | Base |
| 1965-1966 | Ford | Mustang | Shelby GT-350 |
| 1966 | Ford | Mustang | Shelby GT-350H |
Sale price
$704.54
Regular price $635.99Upgrade your classic Mustang’s front suspension with QA1’s tubular control arm kit (P/N 52703). Designed for 1964-1966 Mustangs, this kit improves geometry, improves 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 proper alignment through suspension travel. 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.
- Tubular construction is stronger and lighter than stock
- Optimized suspension geometry for ’64-‘66 Mustangs
- Increased caster improves stability and cornering
- Designed for use with QA1 Pro Coil systems
- Pre-installed ball joints and bushings
- Durable powder coat finish
- Sold in pairs
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1964-1966 | Ford | Mustang | Base |
| 1965-1966 | Ford | Mustang | Shelby GT-350 |
| 1966 | Ford | Mustang | Shelby GT-350H |
FAQ
Most orders ship within 1–2 business days. Engines and oversized items may require additional handling time. You’ll receive tracking as soon as your order leaves our warehouse.
If a product is backordered, we’ll notify you right away with an estimated restock date. You can choose to wait, swap, or cancel.
Once your order ships, you’ll receive an email with tracking information. You can also log into your account anytime to check order status.
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