{"product_id":"3-73-ratio-ring-pinion-set-3","title":"3.73 Ratio Ring \u0026 Pinion Set","description":"The Yukon high performance ring \u0026amp; pinion set offers a 3.73 ratio for GM cast iron Corvette dropouts. This set is engineered with an 8.20-inch ring gear diameter and a 30-spline pinion, providing a significant upgrade for your drivetrain.\n\nSpecifically designed for the 1963-1979 Corvette, this ring and pinion set ensures direct fitment for these classic models. However, a crucial technical note indicates that while this set has a 30-spline pinion, 1963 and 1964 Corvettes originally came equipped with a 17-spline pinion. It is imperative for owners of these specific years to verify their existing pinion spline count before ordering to ensure compatibility.\n\nThis high-performance gear set is part of the Yukon Gear and Axle product line, known for its durability and performance enhancements. With a 3.73 ratio, it aims to provide a balance between acceleration and highway cruising, suitable for various driving needs.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870976897336,"sku":"YG GMVET-373","price":404.17,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/3-73-ratio-ring-pinion-set-3","provider":"MOTORMIA","version":"1.0","type":"link"}