{"product_id":"3-73-ring-and-pinion-gear-set","title":"3.73 Ring and Pinion Gear Set","description":"The Motive Gear differential ring and pinion set provides a robust upgrade for GM 9.5-inch 14-bolt rear axles. Built from high-strength 8620 steel, these gears are developed through extensive racing research and design to withstand the stresses of both daily driving and off-road environments.\n\nTechnical specifications include a 3.73 gear ratio with an 11-tooth pinion gear and a 41-tooth ring gear. The assembly utilizes 12 ring gear bolts and features a 1.876-inch pinion shaft diameter with a 30-spline count. This set is designed for standard rotation and requires a 14-bolt differential cover.\n\nInstallation requires specific carrier preparation for proper operation. It is mandatory to use this gear set with a 3.42 and numerically higher ratio differential carrier. Failure to use the compatible carrier will result in improper fitment and potential gear damage.\n\nThis component is compatible with a broad range of vehicles, including various models from Chevrolet, GMC, Cadillac, Hummer, and Saab. Please verify that your vehicle's specific axle configuration is a GM 9.5-inch 14-bolt unit before installation to ensure compatibility.","brand":"Motive Gear","offers":[{"title":"Default Title","offer_id":52663035658552,"sku":"GM9.5-373-MG","price":326.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687511351.webp?v=1784323079","url":"https:\/\/store.motormia.co\/products\/3-73-ring-and-pinion-gear-set","provider":"MOTORMIA","version":"1.0","type":"link"}