{"product_id":"8-5-ring-and-pinion-gear-set-4-56-ratio","title":"8.5\" Ring and Pinion Gear Set 4.56 Ratio","description":"The USA Standard Gear ring and pinion gear set is engineered to meet or exceed OEM specifications for GM 8.5\" and 8.6\" differentials. Each set undergoes rigorous in-house quality evaluation, ensuring it passes dimensional, material, and fitment testing. This specific set has an 8.50\" ring gear diameter, a 30-spline pinion, and requires 10 ring gear bolts, providing a 4.56 gear ratio for enhanced performance.\n\nThe manufacturer designs these sets to provide a robust upgrade for the drivetrain. Rigorous testing is performed to ensure quality and durability.","brand":"USA Standard Gear","offers":[{"title":"Default Title","offer_id":52686151582008,"sku":"ZG GM8.5-456","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/657804389.jpg?v=1784868614","url":"https:\/\/store.motormia.co\/products\/8-5-ring-and-pinion-gear-set-4-56-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}