Axle 31 Spl 30.5 Solid

The Allstar Performance Axle 31 Spline 30.5 Solid is a heavy-duty axle shaft designed for high-performance rear-end applications that demand maximum strength and reliability. This axle is particularly suited for drag racing, street racing, and off-road competition vehicles.

This 30.5-inch solid steel shaft features a 31-spline carrier connection and a 24-spline drive flange, ensuring compatibility with a variety of performance differentials and custom drivetrain setups. The solid construction provides superior rigidity compared to hollow alternatives, which is critical for applications where torque loads exceed OEM specifications.

This axle is ideal for builders upgrading from weaker factory shafts to accommodate significantly higher horsepower and torque outputs, especially in vehicles modified with large-displacement engines, superchargers, or turbochargers. Its natural steel finish requires proper lubrication and corrosion management, allowing for custom coating applications during rebuilds or restorations.