{"product_id":"qa1-rear-coil-over-four-link-system-bjgm-r153-175","title":"QA1 Rear Coil-Over Four-Link System | 1968-1970 Mopar B-Body Single-Adjustable 8-3\/4 | R153-175","description":"\u003cp\u003eThis QA1 rear coil-over system converts classic Mopar B-Body cars from leaf-spring rear suspension to a triangulated four-link coil-over design. The setup provides a more planted feel, room for larger wheels and tires, wheelbase correction, and clearance for a 3 inch bumper-exit exhaust. Powder-coated tubular components, including the crossmember and upper and lower trailing arms, come with all required hardware. The system works with popular rear axles including the Mopar 8-3\/4 inch, Ford 9 inch, and Dana 60. Single-adjustable coil-over shocks allow ride and handling to be fine-tuned and the ride height to be adjusted.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: triangulated four-link rear coil-over suspension system\u003c\/li\u003e\n\u003cli\u003eShock valving: Single-Adjustable\u003c\/li\u003e\n\u003cli\u003eRear axle compatibility: Mopar 8-3\/4 inch (also offered for Ford 9 inch and Dana 60 under other part numbers)\u003c\/li\u003e\n\u003cli\u003eExhaust clearance: fits 3 inch bumper-exit exhaust\u003c\/li\u003e\n\u003cli\u003eFinish: powder coated\u003c\/li\u003e\n\u003cli\u003eIncludes: tubular crossmember, upper and lower trailing arms, coil-over shocks, springs, and hardware\u003c\/li\u003e\n\u003cli\u003ePart number: R153-175\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\u003e1968 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1968 Plymouth Belvedere\u003c\/li\u003e\n\u003cli\u003e1968 Plymouth GTX\u003c\/li\u003e\n\u003cli\u003e1968 Plymouth Road Runner\u003c\/li\u003e\n\u003cli\u003e1968 Plymouth Satellite\u003c\/li\u003e\n\u003cli\u003e1969 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e1969 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1969 Plymouth Belvedere\u003c\/li\u003e\n\u003cli\u003e1969 Plymouth GTX\u003c\/li\u003e\n\u003cli\u003e1969 Plymouth Road Runner\u003c\/li\u003e\n\u003cli\u003e1969 Plymouth Satellite\u003c\/li\u003e\n\u003cli\u003e1970 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e1970 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1970 Plymouth Belvedere\u003c\/li\u003e\n\u003cli\u003e1970 Plymouth GTX\u003c\/li\u003e\n\u003cli\u003e1970 Plymouth Road Runner\u003c\/li\u003e\n\u003cli\u003e1970 Plymouth Satellite\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhich cars does the QA1 R153-175 rear system fit?\u003c\/h5\u003e\u003cp\u003eIt fits classic Mopar B-Body cars, 1968-1970 per the fitment table.\u003c\/p\u003e\u003ch5\u003eWhat does this system replace?\u003c\/h5\u003e\u003cp\u003eIt replaces the factory leaf-spring rear suspension with a triangulated four-link coil-over design.\u003c\/p\u003e\u003ch5\u003eWhich rear axles does it work with?\u003c\/h5\u003e\u003cp\u003eQA1 Mopar rear systems work with popular rear axles including the Mopar 8-3\/4 inch, Ford 9 inch, and Dana 60; this part number is configured for the 8-3\/4 inch axle.\u003c\/p\u003e\u003ch5\u003eDoes it clear a bumper-exit exhaust?\u003c\/h5\u003e\u003cp\u003eYes. The design allows a 3 inch bumper-exit exhaust.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which cars does the QA1 R153-175 rear system fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It fits classic Mopar B-Body cars, 1968-1970 per the fitment table.\"}}, {\"@type\": \"Question\", \"name\": \"What does this system replace?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It replaces the factory leaf-spring rear suspension with a triangulated four-link coil-over design.\"}}, {\"@type\": \"Question\", \"name\": \"Which rear axles does it work with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"QA1 Mopar rear systems work with popular rear axles including the Mopar 8-3\/4 inch, Ford 9 inch, and Dana 60; this part number is configured for the 8-3\/4 inch axle.\"}}, {\"@type\": \"Question\", \"name\": \"Does it clear a bumper-exit exhaust?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The design allows a 3 inch bumper-exit exhaust.\"}}]}\u003c\/script\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42664497709104,"sku":"BJGM_R153-175","price":2528.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/e33e10514987c_2906f50a-e8a3-44d1-8014-69f9e16dad2e.png?v=1766456541","url":"https:\/\/berryperformancesales.com\/products\/qa1-rear-coil-over-four-link-system-bjgm-r153-175","provider":"Berry Performance Sales","version":"1.0","type":"link"}