{"product_id":"qa1-gm-pro-front-single-adjustable-coil-over-shock-qapgs501","title":"QA1 GM Pro Front Single Adjustable Coil-Over Shock | Stock Mount 10.125in\/15in | GS501","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. Single-adjustable valving firms or softens the overall ride with one knob 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: Single-adjustable\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): 10.125in\/15in\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: GS501\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1965 Buick Gran Sport\u003c\/li\u003e\n\u003cli\u003e1966 Buick Gran Sport\u003c\/li\u003e\n\u003cli\u003e1967 Buick Gran Sport\u003c\/li\u003e\n\u003cli\u003e1964 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1965 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1966 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1967 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1964 Buick Special\u003c\/li\u003e\n\u003cli\u003e1965 Buick Special\u003c\/li\u003e\n\u003cli\u003e1966 Buick Special\u003c\/li\u003e\n\u003cli\u003e1967 Buick Special\u003c\/li\u003e\n\u003cli\u003e1955 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1956 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1957 Chevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003e1970 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1971 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1972 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1973 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1974 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1975 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1976 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1977 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1978 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1979 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1980 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1981 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1964 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1965 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1966 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1967 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1964 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1965 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1966 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1967 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1955 Chevrolet Truck\u003c\/li\u003e\n\u003cli\u003e1956 Chevrolet Truck\u003c\/li\u003e\n\u003cli\u003e1957 Chevrolet Truck\u003c\/li\u003e\n\u003cli\u003e1955 Chevrolet Two-Ten Series\u003c\/li\u003e\n\u003cli\u003e1956 Chevrolet Two-Ten Series\u003c\/li\u003e\n\u003cli\u003e1957 Chevrolet Two-Ten Series\u003c\/li\u003e\n\u003cli\u003e1964 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1965 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1966 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1967 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1964 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1965 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1966 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1967 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1964 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1965 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1966 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1967 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1970 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1971 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1972 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1973 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1974 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1975 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1976 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1977 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1978 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1979 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1980 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1981 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1964 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1965 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1966 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1967 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1964 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1965 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1966 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1967 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1964 Pontiac Tempest\u003c\/li\u003e\n\u003cli\u003e1965 Pontiac Tempest\u003c\/li\u003e\n\u003cli\u003e1966 Pontiac Tempest\u003c\/li\u003e\n\u003cli\u003e1967 Pontiac Tempest\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 GS501 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 GS501 use?\u003c\/h5\u003e\u003cp\u003eThe shock is single-adjustable, firming or softening the overall ride through one knob.\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 GS501 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 GS501 use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The shock is single-adjustable, firming or softening the overall ride through one knob.\"}}, {\"@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":43379802570800,"sku":"QAPGS501","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/0722f4295c54acba85bc5e108a8dc82e_3c64afdd-3e09-4204-8ef0-dc9c00a004ba.jpg?v=1783462767","url":"https:\/\/berryperformancesales.com\/products\/qa1-gm-pro-front-single-adjustable-coil-over-shock-qapgs501","provider":"Berry Performance Sales","version":"1.0","type":"link"}