{"product_id":"van-compass-3036-hdw-leaf-spring-installation-kit","title":"Van Compass 3036-Hdw Leaf Spring Installation Kit","description":"Our Opti-Rate spring pack represents the culmination of over a decade spent tuning leaf springs for various ride heights, payloads, applications and uses. Built out vans often suffer from harsh bottom out due to the constant weight being carried, and will drive very poorly overall. Previously, leaf springs had to be ordered to a specific weight range and lift height, which meant either guessing or waiting until completion to order parts. The Opti-rate spring gives new flexibility in tuning both your spring rate and ride height, all in one package. With an industry first tunable preload system, we've developed a spring that truly is a 'one size fits all' solution, perfect for van builders, kit installers, and DIY'ers building their vans step by step on their own.","brand":"Van Compass","offers":[{"title":"Default Title","offer_id":49751017717987,"sku":"VNC3036HDW","price":150.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/4410\/7491\/files\/ImageServerAPI_4a760cc1-6f8b-4ca5-97bd-2b884e996c68.jpg?v=1789729556","url":"https:\/\/www.partsvia.com\/products\/van-compass-3036-hdw-leaf-spring-installation-kit","provider":"PartsVia.com","version":"1.0","type":"link"}