{"product_id":"usa-standard-8-875-3-73-ratio-ring-pinion-gear-set","title":"USA Standard 8.875\" 3.73 Ratio Ring \u0026 Pinion Gear Set","description":"The USA Standard Ring \u0026amp; Pinion \"thin\" gear set is engineered for GM 12-bolt passenger car differentials, providing a 3.73 gear ratio.\n\nThis set includes an 8.875-inch ring gear diameter and a 30-spline pinion, requiring 12 ring gear bolts. The \"thin\" design is optimized for compatibility with carriers that have a 4.10 ratio or numerically higher, ensuring proper meshing and performance.\n\nInstallation of this gear set involves precise setup and backlash adjustment to ensure optimal performance and longevity within the differential. It is a component within the broader drivetrain system.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871821787448,"sku":"ZG GM12P-373","price":350.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/usa-standard-8-875-3-73-ratio-ring-pinion-gear-set","provider":"MOTORMIA","version":"1.0","type":"link"}