Axle 31 Spl 36.5 Solid

The Axle 31 Spl 36.5 Solid from ALLSTAR PERFORMANCE is a purpose-built axle shaft engineered for high-performance street and racing applications where durability and load capacity are non-negotiable. This 36.5-inch solid steel axle is designed for vehicle platforms requiring a 31-spline carrier configuration, delivering the structural integrity needed for aggressive acceleration, cornering loads, and sustained power delivery. Whether you're upgrading a dedicated race car, street performance vehicle, or restoration project, a quality axle shaft forms the foundation of a reliable drivetrain system.

Manufactured from solid steel in natural finish, the Axle 31 Spl 36.5 Solid features a 31-spline carrier connection and a 24-spline drive flange interface, ensuring secure mechanical coupling at both ends while minimizing slip and maximizing torque transfer efficiency. The solid shaft design—as opposed to hollow construction—provides greater torsional rigidity and fatigue resistance under repeated load cycling, critical for vehicles subjected to frequent hard launches or high-horsepower output. At 12.36 pounds and measuring 37.5 inches in overall length, this axle is precision-manufactured to ALLSTAR PERFORMANCE's exacting standards and is ready for immediate installation or integration into a complete drivetrain assembly.

Experienced builders and fabricators rely on ALLSTAR PERFORMANCE axle shafts for rebuild projects, racing platforms, and custom vehicle builds where OEM components no longer meet performance demands or are simply unavailable. Proper installation requires verification of spline count compatibility on both the differential carrier and drive flange—confirming 31-spline and 24-spline fitment respectively—before final assembly. This solid axle represents a cost-effective, durable solution for restoring or upgrading drivetrain performance, backed by a manufacturer with deep roots in motorsports engineering and field-proven reliability.