{"product_id":"ring-and-pinion-gear-set-3-90-ratio-30-spline","title":"Ring and Pinion Gear Set, 3.90 Ratio, 30 Spline","description":"Key specifications for this set include an 8.875-inch ring gear diameter, a 30-spline pinion, and 12 ring gear bolts. The 3.90 gear ratio is ideal for optimizing performance and drivability for specific applications. USA Standard Gear ensures that each set passes critical dimensional, material, and fitment testing before it leaves the facility.\n\nThis ring and pinion set is specifically designed to fit GM 12-bolt passenger car applications. Proper installation is crucial for optimal performance and longevity, and it is recommended to consult with a professional if you are unsure about the installation process.","brand":"USA Standard Gear","offers":[{"title":"Default Title","offer_id":52870580601144,"sku":"ZG GM12P-390","price":350.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/ring-and-pinion-gear-set-3-90-ratio-30-spline","provider":"MOTORMIA","version":"1.0","type":"link"}