{"product_id":"hellwig-03-18-ford-e-450-sd-load-pro-to-3500lb-constant-rate-level-lc-helper-spring-w-11-leaf-stack","title":"Hellwig 03-18 Ford E-450 SD Load Pro- To 3500lb Constant Rate Level LC Helper Spring w\/11 Leaf Stack","description":"The Hellwig LP-35 Helper Spring set the standard for all other aftermarket helper springs. Featuring a Fulltime Spring Rate design it is the workhorse of the Hellwig Spring line. This is ideal for fleet applications or vehicles that consistently carry a heavy load day in and day out.\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/1e0681010b349cb9d6d4a19ed8c36a02.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e","brand":"Hellwig","offers":[{"title":"Default Title","offer_id":41708930662540,"sku":"HWG9645","price":1404.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/products\/Hellwig-03-18-Ford-E-450-SD-Load-Pro-To-3500lb-Constant-Rate-Level-LC-Helper-Spring-w-11-Leaf-Stack-FI-Performance-24438934438028.jpg?v=1753974368","url":"https:\/\/fiperformance.com\/en-ca\/products\/hellwig-03-18-ford-e-450-sd-load-pro-to-3500lb-constant-rate-level-lc-helper-spring-w-11-leaf-stack","provider":"FI Performance","version":"1.0","type":"link"}