{"product_id":"single-adjustable-coilover-shock-w-300-lbs-in-spring","title":"Single Adjustable Coilover Shock w\/ 300 lbs.\/in. Spring","description":"The Heidts IRC-603 is a single adjustable coilover shock designed to bring the superior ride and handling of independent rear suspension to your muscle car. This component features coilover springs with a 300 lbs.\/in. rate, finished in gray, and are included with the unit.\n\nThis part is specifically designed as part of the Heidts Pro-G Independent Rear Suspension kits. Instructions and fitment information indicate that the IRC-603 is intended for 1967-1972 Chevy C-10 Pro-G IRS applications.","brand":"Heidts","offers":[{"title":"Default Title","offer_id":52688657645880,"sku":"IRC-603","price":11464.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663180252.webp?v=1784892409","url":"https:\/\/store.motormia.co\/products\/single-adjustable-coilover-shock-w-300-lbs-in-spring","provider":"MOTORMIA","version":"1.0","type":"link"}