Axle 31 Spl 34.0 GD

The Axle 31 Spl 34.0 GD from ALLSTAR PERFORMANCE is a precision 34-inch axle shaft engineered for serious performance builds and rear-end upgrades. This is the component you reach for when stock axles fail under high-torque applications or when you're assembling a custom differential for drag racing, street performance, or heavy-duty work vehicles. The 31-spline carrier design provides maximum load-carrying capacity while maintaining compatibility with modern performance differentials.

Constructed from high-strength steel and gun-drilled for weight reduction without sacrificing durability, this axle shaft delivers the rigidity and reliability demanded by modified powerplants. The gun-drilling process creates precision internal channels that improve stress distribution and reduce rotational mass—critical factors when you're running increased horsepower or torque. The 31-spline carrier end mates with modern performance differentials, while the 24-spline drive flange accommodates standard wheel hubs and brake assemblies. Measuring 37.5 inches in overall length and weighing 7.88 pounds, this shaft is sized for mid-length wheelbase vehicles and engineered to handle sustained boost, nitrous, or naturally aspirated power outputs that would break stock equipment.

This axle is ideal for builders upgrading a 9-inch, 8.8-inch, or comparable performance differential in muscle cars, hot rods, and street-strip vehicles. Installation requires careful measurement and fitment verification with your specific differential housing and wheelbase, as axle length is critical to proper suspension geometry and brake function. Pair the Axle 31 Spl 34.0 GD with a quality limited-slip or locking differential, properly-sized wheel bearings, and precision alignment work to unlock its full potential. ALLSTAR PERFORMANCE's reputation for manufacturing excellence ensures this component will survive the demands of serious automotive modification.