{"product_id":"qa1-front-pro-coilover-kit-double-adjustable-large-pigtail-end-450-lbsin-rate-1958-1981-chevrolet-bel-air","title":"QA1 Front Pro Coilover Kit - Double Adjustable, Large Pigtail End, 450 lbs\/in Rate - 1958-1981 Chevrolet Bel Air","description":"\u003cp\u003eQA1's GM Pro Coil Systems are available for the 1958-1981 Chevrolet Bel Air vehicles, including Impalas, Bel Airs and Caprices. They are the perfect option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling. Specially designed for QA1's Pro Coil Systems, the American-made lightweight High Travel Springs have fewer coils and a smaller wire diameter, resulting in increased travel due to the larger distance between the coils. They reduce unsprung weight and react faster, optimizing suspension performance.\u003c\/p\u003e\u003cp\u003eMultiple spring rate options are also available and have been successfully tested in various applications, from casual street driving to hard core race applications. Adjustable Pro Coil System Features:, Available in independent compression and rebound double adjustable, simultaneous compression and rebound adjustable, or drag \"R\" Series adjustable, Lightweight Billet Aluminum Coil-Over Shocks, High Travel Springs, Easy, Bolt-In Installation, Ride Height Adjustable, 100% Dyno Tested and Serialized, Serviceable and Rebuildable by QA1 Authorized Service Centers, Made in the USA, Used in drag racing, street performance, autocross, road racing and street rod applications, Sold in Pairs.\u003c\/p\u003e\u003ch3\u003eStandard Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUp to 2 of ride height adjustment allows you to dial in the perfect stance.\u003c\/li\u003e\n\u003cli\u003eAchieve the ultimate balance of ride quality and performance handling with independent tuning of rebound and compression valving.\u003c\/li\u003e\n\u003cli\u003eEasy bolt-in installation that works with your factory or upgraded QA1 tubular Control Arms.\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty for peace of mind.\u003c\/li\u003e\n\u003cli\u003eProudly made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eSpecifications\u003c\/h5\u003e\u003ctable class=\"table table-striped table-primary\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eGD507-09450D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Name\u003c\/td\u003e\n\u003ctd\u003eCoilover Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e806990139870\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003e1958-1981 Chevrolet Bel Air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRide-Height Adjustable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Adjustable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment Type\u003c\/td\u003e\n\u003ctd\u003e2-Way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch5\u003eVehicle Fitment\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e1958 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1959 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1960 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1961 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1962 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1963 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1964 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1965 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1966 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1967 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1968 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1970 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1971 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1972 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1973 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1974 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1975 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1976 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1977 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1978 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1979 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1980 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1981 Chevrolet Bel Air\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42632403976252,"sku":"GD507-09450D","price":964.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/files\/qa1-front-pro-coilover-kit-double-adjustable-large-pigtail-end-450-lbs-in-rate-1958-1981-chevrolet-bel-air-gd507-09450d-1194361866.jpg?v=1769991536","url":"https:\/\/www.springrates.com\/products\/qa1-front-pro-coilover-kit-double-adjustable-large-pigtail-end-450-lbsin-rate-1958-1981-chevrolet-bel-air","provider":"SPRINGRATES®","version":"1.0","type":"link"}