QA1 67-73 Ford Mustang Pro Front Coil-Over System - Single Adj. - 10in x 450lbs/in - Aluminum

Upgrade your 1967–1973 Mustang’s suspension with QA1’s Pro Coil System. This single adjustable coilover kit combines modern handling, ride quality, and stance adjustability in an easy bolt-in package. Featuring 10” coil springs with a 450 lb./in. rate, it’s the firmest single adjustable option available, delivering sharper cornering and reduced body roll for aggressive street performance and restomod builds. MODERN HANDLING & ADJUSTABILITY With QA1’s single adjustable coilovers, you can fine-tune rebound and compression together with 18 settings of adjustment. One knob makes it simple to soften the ride for cruising or firm it up for maximum handling response. RIDE HEIGHT FLEXIBILITY This system allows you to adjust ride height from factory stock height down to 2” lower, giving you flexibility to fine-tune stance, handling balance, and wheel/tire clearance while maintaining proper geometry. EASY BOLT-IN INSTALLATION No cutting or welding required. QA1 designed this kit as a direct bolt-in upgrade for classic Mustangs, making it a DIY-friendly option that delivers modern suspension performance with minimal effort. Front Pro Coil single adjustable stock mount shock kit. Includes 10" spring with rating of 450 and a flat end. FITMENT NOTES: Fits 1967–1973 Ford Mustangs: Ride height adjustable: factory to -2”: Includes single adjustable shocks and 10” 450 lb./in. springs: Works with factory control arms or QA1 tubular control arms and sway bars: Bolt-in installation - no welding required: Sold as a pair

• Single adjustable shocks with 18 settings of rebound/compression control
• Works seamlessly with QA1 tubular control arms and sway bars
• Includes 10” coil springs with a 450 lb./in. spring rate
• Application-specific fit for 1967–1973 Ford Mustangs
• Direct bolt-in installation — no welding required
• Durable powder-coated springs and premium hardware
• Ride height adjustable: factory to –2”

Upgrade your classic Ford Mustang from 1967 to 1973 with the QA1 Pro Front Coil-Over System, designed to enhance handling, ride quality, and stance adjustability. This modern coilover kit features a single adjustable shock absorber that allows you to fine-tune rebound and compression with 18 different settings, providing a customizable driving experience. The streamlined control makes it easy to switch between softer settings for comfortable cruising and firmer settings for aggressive cornering, making it ideal for street performance and restomod builds. The 10-inch coil springs with a 450 lb/in spring rate are the firmest available in this category, delivering sharper steering response and reduced body roll for superior handling dynamics. The system’s ride height can be adjusted from factory height down to 2 inches lower, giving you the flexibility to optimize your vehicle's stance, wheel clearance, and handling balance without compromising proper suspension geometry. Installation is straightforward with a direct bolt-in design that requires no cutting or welding, making it suitable for DIY enthusiasts seeking a modern upgrade without extensive modification. The kit is compatible with factory control arms or QA1 tubular control arms and sway bars, ensuring seamless integration. Each component, including durable powder-coated springs and premium hardware, is engineered for longevity and consistent performance. Whether you're restoring a vintage Mustang or upgrading your street car, this coil-over system provides reliable, adjustable suspension performance tailored to your driving preferences.

Features:

• Single adjustable shocks with 18 settings of rebound and compression control

• Compatible with factory or QA1 tubular control arms and sway bars

• Includes 10-inch coil springs with a 450 lb/in spring rate

• Adjustable ride height from factory to 2 inches lower

• Easy bolt-in installation without cutting or welding

• Durable powder-coated springs and high-quality hardware

• Designed specifically for 1967–1973 Ford Mustangs

Fitment:
Ford Mustang Base 1967
Ford Mustang Base 1968
Ford Mustang Base 1969
Ford Mustang Base 1970
Ford Mustang Base 1971
Ford Mustang Base 1972
Ford Mustang Base 1973
Ford Mustang Boss 302 1969
Ford Mustang Boss 302 1970
Ford Mustang Boss 302 1971
Ford Mustang Boss 351 1971
Ford Mustang Boss 351 1972
Ford Mustang Boss 429 1969
Ford Mustang Boss 429 1970
Ford Mustang Grande 1970
Ford Mustang Grande 1971
Ford Mustang Grande 1972
Ford Mustang Grande 1973
Ford Mustang Mach 1 1970
Ford Mustang Mach 1 1971
Ford Mustang Mach 1 1972
Ford Mustang Mach 1 1973
Ford Mustang Shelby GT-350 1967
Ford Mustang Shelby GT-350 1968
Ford Mustang Shelby GT-350 1969
Ford Mustang Shelby GT-350 1970
Ford Mustang Shelby GT-500 1967
Ford Mustang Shelby GT-500 1968
Ford Mustang Shelby GT-500 1969
Ford Mustang Shelby GT-500 1970
Ford Mustang Shelby GT-500KR 1968