{"product_id":"3-90-gear-ratio-ring-and-pinion-gear-set","title":"3.90 Gear Ratio Ring and Pinion Gear Set","description":"The Zumbrota Drivetrain YG GM8.5OLDS-390 is a high-performance ring and pinion gear set engineered by Yukon Gear and Axle. Designed for GM 8.5\" Oldsmobile rear ends, this set offers a 3.90 gear ratio. Yukon engineers utilize advanced design, heat-treating techniques, and quality testing to ensure the gear set meets exacting specifications. This product is backed by a one-year limited warranty, with an optional lifetime \"no-questions-asked\" protection plan (Y.E.S. Plan) available for purchase.\n\nWhether you are upgrading your vehicle's horsepower, installing larger tires, or seeking to optimize traction and performance, Yukon offers a wide selection of gear ratios to meet diverse needs. The YG GM8.5OLDS-390 is built to the benchmark of quality in the automotive gear industry. Specifications include a 3.90 gear ratio, GM 8.5\" compatibility, and a shipping weight of 16.5000 LB.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870975881528,"sku":"YG GM8.5OLDS-390","price":543.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/3-90-gear-ratio-ring-and-pinion-gear-set","provider":"MOTORMIA","version":"1.0","type":"link"}