{"product_id":"31-spline-29-25-rear-axle","title":"31 Spline 29.25\" Rear Axle","description":"The USA Standard Gear ZA FM4235B rear axle is engineered for precision and durability, specifically for the Ford 8.8-inch rear end found in 1979-1993 Mustangs. This axle is built to withstand the demands of both street and track use, offering a robust solution for drivetrain upgrades.\n\nKey specifications include a 31 spline configuration, which ensures compatibility with high-performance applications and requires a 31 spline carrier for integration. The 4-lug design facilitates easy fitment with factory wheels, and the overall length of 29.25 inches is crucial for proper installation and alignment. These features contribute to a reliable and direct-fit replacement or upgrade for your Mustang's rear end.\n\nInstallation notes specify that these aftermarket axles require a 31 spline carrier. It is important to verify your existing setup meets this requirement for optimal performance. The product is backed by a 5-year warranty against manufacturer defects, offering peace of mind for your investment.","brand":"USA Standard Gear","offers":[{"title":"Default Title","offer_id":52870559990072,"sku":"ZA FM4235B","price":256.98,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/31-spline-29-25-rear-axle","provider":"MOTORMIA","version":"1.0","type":"link"}