Front Axle Dana 44 GM

The Front Axle Dana 44 GM from TEN FACTORY is a replacement chromoly axle shaft engineered for full-size trucks and SUVs spanning 1963–1990 model years. As a veteran mechanic, you know that factory axle shafts often fail under load, especially in lifted vehicles or those subjected to aggressive driving. This 9.94-inch chromoly shaft with 19-spline design restores strength and reliability to Dana 44 front differentials, making it essential for anyone rebuilding a classic or vintage GM truck seeking OEM-spec durability without compromise.

Constructed from chromoly steel and finished in black oxide, this axle shaft resists corrosion while delivering superior tensile strength compared to stock mild-steel alternatives. The 19-spline interface ensures positive engagement with Dana 44 differential spider gears, eliminating slop and maximizing torque transfer. Black oxide coating not only protects against rust in harsh off-road or salt-exposure environments but also reduces reflectivity—critical if you're concerned with stealth or aesthetic consistency in a restoration. At 4.39 lbs, the shaft maintains the weight profile of original equipment while upgrading material science for vehicles that may see heavier loads or modified powertrains.

This front axle shaft is ideal for rebuilds, restorations, and performance upgrades on Dana 44–equipped GM full-size trucks and SUVs from the 1963–1990 era. Whether you're restoring a Blazer, Suburban, or pickup truck, or upgrading a daily-driven classic, the chromoly construction handles both stock and mildly modified engine outputs with confidence. Installation requires standard axle removal and bearing seal servicing—a straightforward job for any DIY mechanic with basic suspension knowledge. Verify your vehicle's Dana 44 configuration and spline count before ordering; this shaft is engineered as a bolt-in replacement for OEM front-axle applications only.