{"product_id":"qa1-rear-four-link-suspension-system-double-adjustable-qapr253-175","title":"QA1 Rear Four-Link Suspension System, Double Adjustable | 1968-1970 Mopar B-Body | R253-175","description":"\u003cp\u003eThis QA1 system converts 1968-1970 Mopar B-body cars from leaf-spring rear suspension to a coil-over kit with a triangulated four-link design. It delivers a more planted feel, makes room for larger wheels and tires, corrects wheelbase and allows a 3-inch bumper-exit exhaust. The kit comes complete with powder-coated tubular components, including the crossmember and upper and lower trailing arms, plus the necessary installation hardware. It works with popular rear axles including the Mopar 8 3\/4 inch, Ford 9 inch and Dana 60. This version uses double-adjustable coil-overs, which QA1 recommends for cars regularly used for drag racing, autocross or road racing. Installation requires a small amount of cutting and welding on the frame and axle housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: triangulated four-link coil-over rear suspension conversion\u003c\/li\u003e\n\u003cli\u003eShocks: double-adjustable coil-overs\u003c\/li\u003e\n\u003cli\u003eComponents: powder-coated tubular crossmember and upper and lower trailing arms, with hardware\u003c\/li\u003e\n\u003cli\u003eAxle compatibility: Mopar 8 3\/4 inch, Ford 9 inch, Dana 60\u003c\/li\u003e\n\u003cli\u003eExhaust: allows 3-inch bumper-exit exhaust\u003c\/li\u003e\n\u003cli\u003eInstallation: small amount of cutting and welding on frame and axle housing\u003c\/li\u003e\n\u003cli\u003ePart number: R253-175\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1968 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e1969 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e1970 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e1968 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1969 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1970 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1968 Plymouth Belvedere\u003c\/li\u003e\n\u003cli\u003e1969 Plymouth Belvedere\u003c\/li\u003e\n\u003cli\u003e1970 Plymouth Belvedere\u003c\/li\u003e\n\u003cli\u003e1968 Plymouth GTX\u003c\/li\u003e\n\u003cli\u003e1969 Plymouth GTX\u003c\/li\u003e\n\u003cli\u003e1970 Plymouth GTX\u003c\/li\u003e\n\u003cli\u003e1968 Plymouth Road Runner\u003c\/li\u003e\n\u003cli\u003e1969 Plymouth Road Runner\u003c\/li\u003e\n\u003cli\u003e1970 Plymouth Road Runner\u003c\/li\u003e\n\u003cli\u003e1968 Plymouth Satellite\u003c\/li\u003e\n\u003cli\u003e1969 Plymouth Satellite\u003c\/li\u003e\n\u003cli\u003e1970 Plymouth Satellite\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat does the QA1 R253-175 kit replace?\u003c\/h5\u003e\u003cp\u003eIt converts the leaf-spring rear suspension on 1968-1970 Mopar B-body cars to a coil-over triangulated four-link system.\u003c\/p\u003e\u003ch5\u003eWhich rear axles does it work with?\u003c\/h5\u003e\u003cp\u003eThe kit works with popular rear axles including the Mopar 8 3\/4 inch, Ford 9 inch and Dana 60.\u003c\/p\u003e\u003ch5\u003eWhat exhaust will it allow?\u003c\/h5\u003e\u003cp\u003eThe design allows a 3-inch bumper-exit exhaust.\u003c\/p\u003e\u003ch5\u003eDoes installation require welding?\u003c\/h5\u003e\u003cp\u003eYes. Installation requires a small amount of cutting and welding on the frame and axle housing.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the QA1 R253-175 kit replace?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It converts the leaf-spring rear suspension on 1968-1970 Mopar B-body cars to a coil-over triangulated four-link system.\"}}, {\"@type\": \"Question\", \"name\": \"Which rear axles does it work with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit works with popular rear axles including the Mopar 8 3\/4 inch, Ford 9 inch and Dana 60.\"}}, {\"@type\": \"Question\", \"name\": \"What exhaust will it allow?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The design allows a 3-inch bumper-exit exhaust.\"}}, {\"@type\": \"Question\", \"name\": \"Does installation require welding?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Installation requires a small amount of cutting and welding on the frame and axle housing.\"}}]}\u003c\/script\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42414431797296,"sku":"QAPR253-175","price":2688.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/cae8a42607e42a8905f4e4a419aad637L.png?v=1758149049","url":"https:\/\/berryperformancesales.com\/products\/qa1-rear-four-link-suspension-system-double-adjustable-qapr253-175","provider":"Berry Performance Sales","version":"1.0","type":"link"}