{"product_id":"3-inch-front-5-inch-rear-drop-spring-lowering-kit","title":"3-Inch Front \/ 5-Inch Rear Drop Spring Lowering Kit","description":"The Speedway Motors 9108606 is a 3-inch front and 5-inch rear drop spring lowering kit specifically engineered for 1963-1972 Chevrolet and GMC C10 pickup trucks. This kit aims to provide a significant altitude adjustment, achieving an \"in the weeds\" look while leveling the vehicle and enhancing handling and traction by reducing body roll.\n\nConstructed from high-grade steel, the front springs feature 3\/4-inch wire material, a fixed spring rate of 1,100 lb\/in, and a free height of 11 inches, offering a 3-inch drop. The rear springs utilize a .600-inch diameter wire, are rated at 300 lb\/in, and have a free height of 9 inches, providing a 5-inch drop. Both sets of springs come with a durable gloss black powder coat finish for longevity and ease of cleaning. The kit includes all necessary new Grade 8 mounting hardware, and the rear spring retainers are primed and ready for custom finishing.\n\nInstallation is presented as a manageable DIY project, achievable in a few hours with common hand tools, a floor jack, and jack stands. The kit is designed as a direct replacement for stock springs, working with either stock or aftermarket control arms. However, it is explicitly not advised for heavier C10 applications such as Suburbans or panel trucks.\n\nThis lowering kit retains proper steering geometry and turning radius. Speedway Motors also offers various other C10 lowering kits with different drop levels, as well as complementary suspension components like sway bars and bushings to further customize your C10's setup.","brand":"Speedway Motors","offers":[{"title":"Default Title","offer_id":52689394598200,"sku":"9108606","price":247.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687687290.jpg?v=1784906214","url":"https:\/\/store.motormia.co\/products\/3-inch-front-5-inch-rear-drop-spring-lowering-kit","provider":"MOTORMIA","version":"1.0","type":"link"}