{"product_id":"qa1-r155-175","title":"QA1 R155-175 Rear Four Link Suspension System 70-74 Mopar E-Body Single Adjustable 8-3\/4 Housing","description":"\u003ch2\u003eQA1 R155-175 Rear Four Link Suspension System 70-74 Mopar E-Body Single Adjustable 8-3\/4 Housing\u003c\/h2\u003e\u003cp\u003eConvert your Mopar A, B or E Body car from leaf springs to a coil-over rear suspension. The triangulated 4 link design provides a more planted feel. It makes room for larger wheels and tires by correcting the wheelbase. The system delivers a modern driving experience on the street. Plus, enhanced tunability gets maximum performance at the autocross, road course and drag strip.\u003c\/p\u003e \u003ch4\u003eQA1 Mopar rear coilover covnversion systems come with:\u003c\/h4\u003e \u003cul\u003e \u003cli\u003ePowder-coated tubular components—including the cross member, upper trailing arms and lower trailing arms\u003c\/li\u003e \u003cli\u003eLower trailing arm brackets with adjustable anti-squat\u003c\/li\u003e \u003cli\u003eAll installation hardware\u003c\/li\u003e \u003cli\u003eSingle-adjustable, double-adjustable, and MOD series shocks available to fine tune the ride and handling while easily adjusting ride height\u003c\/li\u003e \u003cli\u003eAn optional sway bar enhances handling and prevents body roll during hard launches\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eMade in the USA. Shocks are eligible for a Limited Lifetime Warranty.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003ch3\u003eFITMENT NOTES\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eInstallation requires a small amount of cutting and welding on the frame and axle housing\u003c\/li\u003e \u003cli\u003eFits Chrysler 8-3\/4in. and Ford 9in. axle housings\u003c\/li\u003e \u003cli\u003eThis kit works with factory leaf spring mounts or inboard-located leaf spring mounts\u003c\/li\u003e \u003cli\u003eSingle-adjustable shocks are recommended for cars used mostly on the street\u003c\/li\u003e \u003cli\u003eDouble-adjustable coil-overs are best for cars used to drag race, autocross or road race\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFAQs\u003c\/h3\u003e \u003cp\u003e\u003cb\u003eWhat brakes are available for these systems?\u003c\/b\u003e\u003cbr\u003eYou can use the OE brakes or convert to disc brakes. Rear ends use several configurations of axle bearings and offsets.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eWhat parts will I weld during installation?\u003c\/b\u003e\u003cbr\u003eThe 4-link rear suspension requires three welding operations:\u003c\/p\u003e \u003col\u003e \u003cli\u003eWelding of the upper crossmember to the frame rails\u003c\/li\u003e \u003cli\u003eWelding 4 link tabs to the rear end housing (note: this requires 220 V welder and good penetration)\u003c\/li\u003e \u003cli\u003eRear sway bar upper bracket to frame rails. Sway bar brackets can be bolted on as well.\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003e\u003cb\u003eDoes the rear 4-link system work with relocated inboard spring location?\u003c\/b\u003e\u003cbr\u003eQA1 Mopar rear suspension systems work with standard spring and inboard spring mounting locations. The unique lower shock mount design allows this versatility.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cspan\u003eShock Valving: \u003c\/span\u003e\u003cspan\u003eSingle Adjustable\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAxle Housing: \u003c\/span\u003e\u003cspan\u003eChrysler 8-3\/4in. and Ford 9in.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"QA1","offers":[{"title":"Default Title","offer_id":45523569737886,"sku":"SS-R155-175","price":2383.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/7515\/5614\/files\/QA1_R155-175.jpg?v=1748754604","url":"https:\/\/pegasuspowersports.com\/products\/qa1-r155-175","provider":"Pegasus Powersports","version":"1.0","type":"link"}