{"product_id":"qa1-67-73-ford-mustang-pro-front-coil-over-system-single-adj-10in-x-450lbs-in-aluminum","title":"QA1 67-73 Ford Mustang Pro Front Coil-Over System - Single Adj. - 10in x 450lbs\/in - Aluminum","description":"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 \u0026amp; 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.\nFront Pro Coil single adjustable stock mount shock kit. Includes 10\" spring with rating of 450 and a flat end.\nFITMENT 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\n\u003cul\u003e\n  \u003cli\u003eSingle adjustable shocks with 18 settings of rebound\/compression control\u003c\/li\u003e\n  \u003cli\u003eWorks seamlessly with QA1 tubular control arms and sway bars\u003c\/li\u003e\n  \u003cli\u003eIncludes 10” coil springs with a 450 lb.\/in. spring rate\u003c\/li\u003e\n  \u003cli\u003eApplication-specific fit for 1967–1973 Ford Mustangs\u003c\/li\u003e\n  \u003cli\u003eDirect bolt-in installation — no welding required\u003c\/li\u003e\n  \u003cli\u003eDurable powder-coated springs and premium hardware\u003c\/li\u003e\n  \u003cli\u003eRide height adjustable: factory to –2”\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1967 Ford Mustang Base\u003cbr\u003e\n1967 Ford Mustang Shelby GT-350\u003cbr\u003e\n1967 Ford Mustang Shelby GT-500\u003cbr\u003e\n1968 Ford Mustang Base\u003cbr\u003e\n1968 Ford Mustang Shelby GT-350\u003cbr\u003e\n1968 Ford Mustang Shelby GT-500\u003cbr\u003e\n1968 Ford Mustang Shelby GT-500KR\u003cbr\u003e\n1969 Ford Mustang Base\u003cbr\u003e\n1969 Ford Mustang Boss 302\u003cbr\u003e\n1969 Ford Mustang Boss 429\u003cbr\u003e\n1969 Ford Mustang Shelby GT-350\u003cbr\u003e\n1969 Ford Mustang Shelby GT-500\u003cbr\u003e\n1970 Ford Mustang Base\u003cbr\u003e\n1970 Ford Mustang Boss 302\u003cbr\u003e\n1970 Ford Mustang Boss 429\u003cbr\u003e\n1970 Ford Mustang Grande\u003cbr\u003e\n1970 Ford Mustang Mach 1\u003cbr\u003e\n1970 Ford Mustang Shelby GT-350\u003cbr\u003e\n1970 Ford Mustang Shelby GT-500\u003cbr\u003e\n1971 Ford Mustang Base\u003cbr\u003e\n1971 Ford Mustang Boss 302\u003cbr\u003e\n1971 Ford Mustang Boss 351\u003cbr\u003e\n1971 Ford Mustang Grande\u003cbr\u003e\n1971 Ford Mustang Mach 1\u003cbr\u003e\n1972 Ford Mustang Base\u003cbr\u003e\n1972 Ford Mustang Boss 351\u003cbr\u003e\n1972 Ford Mustang Grande\u003cbr\u003e\n1972 Ford Mustang Mach 1\u003cbr\u003e\n1973 Ford Mustang Base\u003cbr\u003e\n1973 Ford Mustang Grande\u003cbr\u003e\n1973 Ford Mustang Mach 1\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\u003ctbody\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\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":67963875655953,"sku":"MS402-10450C","price":991.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/6e06f632f70b3a18b82e800750d7d641L_bf2834b1-d827-427b-b240-73f2e46840e1.jpg?v=1793899013","url":"https:\/\/shoprenegade.com\/products\/qa1-67-73-ford-mustang-pro-front-coil-over-system-single-adj-10in-x-450lbs-in-aluminum","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}