{"product_id":"4-56-ring-and-pinion-gear-set-4","title":"4.56 Ring and Pinion Gear Set","description":"The USA Standard Gear ZGK2251 is a comprehensive rear ring and pinion gear set and installation kit designed to enhance the performance and acceleration of compatible GM vehicles. This kit features a 9.5-inch rear ring and pinion gear set with a 4.56 ratio, aimed at improving torque and responsiveness.\n\nIncluded is a Master Installation Kit, which provides all the essential bearings, seals, and small parts required for a complete and seamless installation. The gear set is designed for applications with a 12-bolt rear cover and a 12-bolt ring gear, and is compatible with carrier cases designed for 3.42 ratio and up, featuring a 2.6-inch tall deck height. The kit is specifically for rear fitment and includes axle bearings and seals.\n\nThis gear set is compatible with a variety of GM models from 2014-2019, including the Cadillac Escalade, Chevrolet Silverado 1500, GMC Sierra, Chevrolet Tahoe, and GMC Yukon, among others. Specific fitment details often include qualifiers such as 'with 12 Bolt Rear Cover' and 'Casting # 9.5'. Note that some Chevrolet and GMC Savana 2500 models are specified for RWD and require the 12-bolt rear cover and 9.5 casting number.","brand":"USA Standard Gear","offers":[{"title":"Default Title","offer_id":52870587253048,"sku":"ZGK2251","price":882.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/4-56-ring-and-pinion-gear-set-4","provider":"MOTORMIA","version":"1.0","type":"link"}