{"product_id":"rear-composite-leaf-spring","title":"Rear Composite Leaf Spring","description":"The Hyperco 12406HPS is a High Performance Street (HPS) series composite leaf spring specifically engineered for the rear of the Corvette C5 model. This spring provides a firm rate of 775 lbs\/in, designed to enhance handling for street use, auto-crossing, and track days. The composite construction offers a significant weight savings compared to traditional steel springs while maintaining exceptional strength and durability.\n\nKey specifications for this rear spring include a true arch measurement of 4.5 inches, a front bolt size of 9\/16 inches, and a rear bolt size of 1\/2 inches. These dimensions ensure compatibility with the factory mounting hardware and cross member, facilitating a direct-fit installation.\n\nHyperco's advanced manufacturing processes ensure a high degree of rate linearity, with a tolerance of 2% from 20% to 60% of deflection and 4% from 61% to 80%. This precision in rate control leads to more predictable compression, balanced handling, and a more responsive feel from the suspension system.","brand":"Hyperco","offers":[{"title":"Default Title","offer_id":52688775283000,"sku":"12406HPS","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663694815.png?v=1784895531","url":"https:\/\/store.motormia.co\/products\/rear-composite-leaf-spring","provider":"MOTORMIA","version":"1.0","type":"link"}