{"product_id":"8-6-rear-differential-ring-and-pinion-gear-kit","title":"8.6\" Rear Differential Ring and Pinion Gear Kit","description":"The Zumbrota Drivetrain YGK2029 is a comprehensive ring and pinion gear and installation kit engineered for 8.6-inch GM rear differentials. This kit provides a 4.56 gear ratio, designed to enhance performance and drivability for compatible vehicles. It is specifically designed for Positraction applications and features 30 splines for superior grip and torque transfer.\n\nThe kit contains all necessary components for a complete differential rebuild, including the gears, bearings, and all small parts required for proper installation.\n\nThis product fits a wide range of GM vehicles, including various models of Cadillac Escalade, Chevrolet Avalanche, Colorado, Express, Silverado, Suburban, Tahoe, Trailblazer, GMC Canyon, Envoy, Savana, Sierra, Yukon, and Hummer H3, spanning model years from 1979 to 2023. Please verify fitment for your specific vehicle year, make, and model.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871741047096,"sku":"YGK2029","price":1757.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/8-6-rear-differential-ring-and-pinion-gear-kit","provider":"MOTORMIA","version":"1.0","type":"link"}