Axles fit most floating style quick change and Ford 9 Inch rear ends. 31-spline axles are available solid or gun-drilled to reduce weight. Use with a 31-spline differential or spool and 24-spline drive flanges. Every launch, every corner exit, and every mile depends on dependable power transfer. Allstar Performance Axle Shafts provide the strength needed to efficiently transmit torque from the differential to the wheels while standing up to the demands of high-performance driving. Designed for durability and precision fitment, these axle shafts are ideal for racing, performance street, off-road, towing, and custom automotive applications where drivetrain reliability is essential. Details: Finish: Natural Size: 31 Spline Carrier x 24 Spline Drive Flange Color: Natural Spline Count: 31 Spline Carrier / 24 Spline Drive Flange Overall Length: 31-1/2 Inch Material: Steel Sold As: Each Product Description: Axle Shaft 31.5 in Long 31 Spline Carrier 24 Spline Drive Flange Solid Steel Natural Sold Individually Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard-to-find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance.