{"product_id":"qa1-67-73-ford-mustang-pro-front-coil-over-system-single-adj-10in-x-400lbs-in-aluminum","title":"QA1 67-73 Ford Mustang Pro Front Coil-Over System - Single Adj. - 10in x 400lbs\/in - Aluminum","description":"\u003cp\u003eModernize your 1967–1973 Mustang’s suspension with QA1’s Pro Coil System. This single adjustable coilover kit combines ride quality, performance handling, and stance adjustability in an easy bolt-in package. Featuring a 10” coil spring with a 400 lb.\/in. rate, it’s the perfect solution for street performance and restomod builds that demand sharper handling with a comfortable ride. MODERN HANDLING \u0026amp; ADJUSTABILITY QA1 single adjustable coilovers allow you to fine-tune rebound and compression together with 18 settings of adjustment. With a simple turn of the knob, you can soften the ride for cruising or firm it up for aggressive driving. RIDE HEIGHT FLEXIBILITY This system lets you adjust ride height from factory stock height down to 2” lower, giving you control over stance, wheel\/tire fitment, and handling balance without sacrificing suspension geometry. EASY BOLT-IN INSTALLATION No welding, cutting, or major modifications. QA1 designed this kit as a direct bolt-in upgrade for classic Mustangs, making it an easy DIY-friendly installation.\n\u003cbr\u003eFront Pro Coil single adjustable stock mount shock kit. Includes 10\" spring with rating of 400 and a flat end.\n\u003cbr\u003eFITMENT NOTES: Fits 1967–1973 Ford Mustangs: Ride height adjustable: factory to –2”: Includes single adjustable shocks and 10” 400 lb.\/in. springs: Works with factory control arms or QA1 tubular control arms and sway bars (available for 67-70 Mustangs only): Bolt-in installation - no welding required: Sold as a pair\n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003eComplements QA1 tubular control arms and sway bars for a complete suspension solution\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eSingle adjustable shocks with 18 settings of rebound\/compression control\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eIncludes 10” coil springs with a 400 lb.\/in. spring rate\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eApplication-specific fit for 1967–1973 Ford Mustangs\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eDurable powder-coated springs and premium hardware\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eEasy bolt-in installation - no welding required\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eAdjustable ride height: factory to –2”\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003eFord Mustang Base 1964\n\u003cbr\u003eFord Mustang Base 1965\n\u003cbr\u003eFord Mustang Base 1966\n\u003cbr\u003eFord Mustang Base 1967\n\u003cbr\u003eFord Mustang Base 1968\n\u003cbr\u003eFord Mustang Base 1969\n\u003cbr\u003eFord Mustang Base 1970\n\u003cbr\u003eFord Mustang Base 1971\n\u003cbr\u003eFord Mustang Base 1972\n\u003cbr\u003eFord Mustang Base 1973\n\u003cbr\u003eFord Mustang Boss 302 1969\n\u003cbr\u003eFord Mustang Boss 302 1970\n\u003cbr\u003eFord Mustang Boss 302 1971\n\u003cbr\u003eFord Mustang Boss 351 1971\n\u003cbr\u003eFord Mustang Boss 351 1972\n\u003cbr\u003eFord Mustang Boss 429 1969\n\u003cbr\u003eFord Mustang Boss 429 1970\n\u003cbr\u003eFord Mustang Grande 1970\n\u003cbr\u003eFord Mustang Grande 1971\n\u003cbr\u003eFord Mustang Grande 1972\n\u003cbr\u003eFord Mustang Grande 1973\n\u003cbr\u003eFord Mustang Mach 1 1970\n\u003cbr\u003eFord Mustang Mach 1 1971\n\u003cbr\u003eFord Mustang Mach 1 1972\n\u003cbr\u003eFord Mustang Mach 1 1973\n\u003cbr\u003eFord Mustang Shelby GT-350 1965\n\u003cbr\u003eFord Mustang Shelby GT-350 1966\n\u003cbr\u003eFord Mustang Shelby GT-350 1967\n\u003cbr\u003eFord Mustang Shelby GT-350 1968\n\u003cbr\u003eFord Mustang Shelby GT-350 1969\n\u003cbr\u003eFord Mustang Shelby GT-350 1970\n\u003cbr\u003eFord Mustang Shelby GT-350H 1966\n\u003cbr\u003eFord Mustang Shelby GT-500 1967\n\u003cbr\u003eFord Mustang Shelby GT-500 1968\n\u003cbr\u003eFord Mustang Shelby GT-500 1969\n\u003cbr\u003eFord Mustang Shelby GT-500 1970\n\u003cbr\u003eFord Mustang Shelby GT-500KR 1968\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eClearance Item: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":46177399341209,"sku":"qapMS402-10400C","price":854.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/2611\/3689\/files\/6e06f632f70b3a18b82e800750d7d641L_c4867342-cd59-43ec-a1a6-c1398aadac07.jpg?v=1771463956","url":"https:\/\/msvracingpowersports.com\/products\/qa1-67-73-ford-mustang-pro-front-coil-over-system-single-adj-10in-x-400lbs-in-aluminum","provider":"MSV Racing","version":"1.0","type":"link"}