Upgrade your classic Mustang’s front suspension with QA1’s Pro Coil System. Designed specifically for 1964 - 1966 Mustangs, this single adjustable coilover kit delivers modern handling, ride quality, and stance adjustability in an easy-to-install package. Featuring a 10” spring with a 350 lb./in. rate, it’s the perfect solution for street performance or restomod builds that demand both comfort and control. MODERN HANDLING & ADJUSTABILITY Factory suspension setups limit tuning and performance. With QA1’s single adjustable coilovers, you can dial in rebound and compression with a simple turn of the knob, letting you fine-tune ride quality and handling for daily driving or spirited performance. RIDE HEIGHT FLEXIBILITY This system allows you to adjust ride height from factory stock height down to 2” lower. Whether you want to maintain an original look or achieve a more aggressive stance, QA1 Pro Coils let you fine-tune without sacrificing geometry or drivability. EASY BOLT-IN INSTALLATION No cutting, welding, or fabrication required. QA1’s Pro Coil System is designed for straightforward installation with basic tools, with either factory, or QA1 tubular control arms.
FITMENT NOTES: Fits 1964–1966 Ford Mustangs: Ride height adjustable: factory to - 2”: Includes single adjustable shocks and 10” 350 lb./in. springs: Works with factory control arms or QA1 tubular control arms and sway bars: Bolt-in installation - no welding required
Front Pro Coil single adjustable stock mount shock kit. Includes 10" spring with rating of 350 and a flat end.
QA1 64-66 Ford Mustang Pro Front Coil-Over System - Single Adj. - 10in x 350lbs/in - Aluminum
Single adjustable shocks with 18 settings of rebound/compression control
Includes 10” coil springs with a 350 lb./in. spring rate
Powder-coated springs and premium hardware for durability
Bolt-in installation - no major modifications required
Kit, Pro-Coil Aluminum S-Adj, 10-350 Tapered Flat Lrg
Application-specific fit for 1964 -1966 Ford Mustangs
Works seamlessly with QA1 control arms and sway bars
Adjustable ride height: factory to –2”
QA1 Pro Coil Shock Kit
Pro Coil Shock Kit
Coilover Set
