{"product_id":"sr-performance-polyurethane-spring-isolators-rear-79-04-mustang-excluding-99-04-cobra","title":"Sr Performance Polyurethane Spring Isolators; Rear (79-04 Mustang, Excluding 99-04 Cobra)","description":"\u003cstrong\u003ePerformance Upgrade.\u003c\/strong\u003e If you are installing a new set of lowering springs it is a good time to replace your old worn out rubber Spring Isolators with a new set of SR Performance Polyurethane Spring Isolators available from AmericanMuscle. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSuperior Materials.\u003c\/strong\u003e These SR Performance Polyurethane Spring Isolators are made from polyurethane that has been impregnated with graphite so they will not dry out and crack like the stock rubber pieces. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eApplication.\u003c\/strong\u003e Designed to replace the stock Rear rubber units found on the 1979-2004 Mustangs these SR Performance Spring Isolators will greatly improve the handling of your lowered pony. Not for use on SVT Cobra's with Independent Rear Suspension (IRS).\u003cp\u003e\u003c\/p\u003e\n        \u003cp\u003e\u003cimg alt=\"SR Performance\" src=\"https:\/\/files.americanmuscle.com\/SR-Performance-banner.png\"\u003e\u003c\/p\u003e\n\n\n        \n\n\n\n            \u003cdiv class=\"mpn\"\u003e\n                            \u003cp\u003eSR Performance 56055\u003c\/p\u003e\n            \u003c\/div\u003e\n\n        \u003cp\u003eCA Residents: \u003cimg alt=\"\" src=\"\/ClientResources\/img\/p65%20Warning%20Sign%203.svg\"\u003e WARNING: Cancer and Reproductive Harm - \u003ca class=\"text_link\" href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"American Muscle","offers":[{"title":"Default Title","offer_id":46314926801130,"sku":"K2-417-FORD-139-SUS","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/bbk-rear-isolators-7904.56055_99744758-d03d-412f-b6dd-b2099eb674c0.webp?v=1790090839","url":"https:\/\/www.k2-industries.com\/products\/sr-performance-polyurethane-spring-isolators-rear-79-04-mustang-excluding-99-04-cobra","provider":"K2 Industries","version":"1.0","type":"link"}