{"product_id":"8-25-ifs-4-56-ring-and-pinion-set","title":"8.25\" IFS 4.56 Ring and Pinion Set","description":"The Yukon high performance ring and pinion set is engineered for GM 8.25\" IFS reverse rotation differentials. This set features an 8.25\" ring gear diameter, a 30 spline pinion, and 10 ring gear bolts, with a precise 4.56 gear ratio. It is designed to fit GM 8.25\" IFS vehicles manufactured in 2013 and earlier.\n\nTechnical notes indicate that for 2010 GM 8.25\" IFS Front ends equipped with the factory 3.08 gear, a new carrier is required when changing the ratio. If purchasing gears for a factory 3.08 application, a YC G26018131 case must also be purchased. The deck height differs between the 3.08 ratio (1.780”) and ratios 3.42 and up (1.920”).","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870975422776,"sku":"YG GM8.25-456R","price":541.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/8-25-ifs-4-56-ring-and-pinion-set","provider":"MOTORMIA","version":"1.0","type":"link"}