{"product_id":"qa1-gm-pro-front-double-adjustable-coil-over-shock-qapgd507","title":"QA1 GM Pro Front Double Adjustable Coil-Over Shock | Stock Mount 9.625in\/14.5in | GD507","description":"\u003cp\u003eThe QA1 GM Pro front coil-over shock delivers adjustable valving and ride height for classic GM suspensions. Built from lightweight billet aluminum, it bolts in with factory or upgraded QA1 tubular control arms and offers up to 2in of ride height adjustment to set the stance. Double-adjustable valving independently tunes compression and rebound for street or performance driving. Each shock is 100 percent dyno tested, serialized, and made in the USA, and can be serviced or rebuilt by QA1 authorized service centers. A Limited Lifetime Warranty is included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSeries: QA1 GM Pro coil-over shock\u003c\/li\u003e\n\u003cli\u003ePosition: Front\u003c\/li\u003e\n\u003cli\u003eValving: Double-adjustable, independent compression and rebound\u003c\/li\u003e\n\u003cli\u003eBody: Lightweight billet aluminum\u003c\/li\u003e\n\u003cli\u003eMounting: Stock mount\u003c\/li\u003e\n\u003cli\u003eLength (collapsed\/extended): 9.625in\/14.5in\u003c\/li\u003e\n\u003cli\u003eRide height: Adjustable, up to 2in\u003c\/li\u003e\n\u003cli\u003eInstallation: Bolt-in, works with factory or QA1 tubular control arms\u003c\/li\u003e\n\u003cli\u003eTesting: 100 percent dyno tested and serialized\u003c\/li\u003e\n\u003cli\u003eService: Rebuildable by QA1 authorized service centers\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime\u003c\/li\u003e\n\u003cli\u003ePart number: GD507\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\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\u003e1958 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1959 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1960 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1961 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1962 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1963 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1964 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1965 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1966 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1967 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1968 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1970 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1971 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1972 Chevrolet Biscayne\u003c\/li\u003e\n\u003cli\u003e1966 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1967 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1968 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1970 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1971 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1972 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1973 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1974 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1975 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1976 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1977 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1978 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1979 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1980 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1981 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1982 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1983 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1984 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1985 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1986 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1987 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1988 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1989 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1990 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1991 Chevrolet Caprice\u003c\/li\u003e\n\u003cli\u003e1958 Chevrolet Del Ray\u003c\/li\u003e\n\u003cli\u003e1971 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1972 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1973 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1974 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1975 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1976 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1977 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1978 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1979 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1980 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1981 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1982 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1983 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1984 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1985 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1994 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1995 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003e1996 Chevrolet Impala\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/9b6fbad111a2499d056e81f784a08e9e.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eIs the GD507 a bolt-in shock?\u003c\/h5\u003e\u003cp\u003eYes. The GM Pro front coil-over shock bolts in and works with factory or upgraded QA1 tubular control arms.\u003c\/p\u003e\u003ch5\u003eHow much ride height adjustment is available?\u003c\/h5\u003e\u003cp\u003eThe threaded billet aluminum body offers up to 2in of ride height adjustment to set the stance.\u003c\/p\u003e\u003ch5\u003eWhat valving does the GD507 use?\u003c\/h5\u003e\u003cp\u003eThe shock is double-adjustable, with independent control of compression and rebound.\u003c\/p\u003e\u003ch5\u003eCan these shocks be rebuilt?\u003c\/h5\u003e\u003cp\u003eYes. They are 100 percent dyno tested and serialized and are serviceable and rebuildable by QA1 authorized service centers, with a Limited Lifetime Warranty.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the GD507 a bolt-in shock?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The GM Pro front coil-over shock bolts in and works with factory or upgraded QA1 tubular control arms.\"}}, {\"@type\": \"Question\", \"name\": \"How much ride height adjustment is available?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The threaded billet aluminum body offers up to 2in of ride height adjustment to set the stance.\"}}, {\"@type\": \"Question\", \"name\": \"What valving does the GD507 use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The shock is double-adjustable, with independent control of compression and rebound.\"}}, {\"@type\": \"Question\", \"name\": \"Can these shocks be rebuilt?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. They are 100 percent dyno tested and serialized and are serviceable and rebuildable by QA1 authorized service centers, with a Limited Lifetime Warranty.\"}}]}\u003c\/script\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":43481554583600,"sku":"QAPGD507","price":379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/3462df13541cbca135696ef7da3d906f_23a8e1f8-2604-4b1b-aa4d-873585e1027e.jpg?v=1786507072","url":"https:\/\/berryperformancesales.com\/products\/qa1-gm-pro-front-double-adjustable-coil-over-shock-qapgd507","provider":"Berry Performance Sales","version":"1.0","type":"link"}