{"product_id":"yukon-gear-high-performance-gear-set-for-gm-12-bolt-truck-in-a-4-56-ratio-yg-gm12t-456","title":"Yukon Gear High Performance Gear Set For GM 12 Bolt Truck in a 4.56 Ratio - YG GM12T-456","description":"\u003cp\u003eYukon Gear \u0026amp; Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you’ve added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.  Yukon Gear \u0026amp; Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e8.875 in. Ring Gear Diameter\u003c\/li\u003e\n\u003cli\u003e8.875\" ring gear diameter\u003c\/li\u003e\n\u003cli\u003eFits GM 12 Bolt Truck\u003c\/li\u003e\n\u003cli\u003e12 ring gear bolts\u003c\/li\u003e\n\u003cli\u003e30 spline pinion\u003c\/li\u003e\n\u003cli\u003e4.56 ratio\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Yukon Gear \u0026amp; Axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e YG GM12T-456\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Drivetrain \/ Final Drive Gears\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 14.7 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":51131446493431,"sku":"T14-4372475","price":467.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6591\/1287\/files\/7142548ae5e80b1a97b8fad5d93ab5ea_83415dde-07fd-4c50-893f-1cc9f6772044.jpg?v=1788907629","url":"https:\/\/coretransmissionparts.com\/products\/yukon-gear-high-performance-gear-set-for-gm-12-bolt-truck-in-a-4-56-ratio-yg-gm12t-456","provider":"CoreTransmissionParts.com","version":"1.0","type":"link"}