What are the benefits of switching to drive flanges?
Drive flanges eliminate the moving parts found in locking hubs, creating a stronger and more reliable connection between the axle shaft and wheel hub. They are commonly used on competition vehicles where maximum durability is more important than disconnecting the axle.
Will this kit fit a factory GM 14-bolt axle?
Only if the axle has already been converted to 40-spline axle shafts. Factory GM 14-bolt axles typically use 30-spline shafts and are not directly compatible.
Why upgrade to 40-spline axle shafts?
A 40-spline axle shaft has a larger shaft diameter than a 30-spline shaft, allowing it to transmit greater torque while reducing the likelihood of twisting or spline failure under heavy loads.
Are drive flanges stronger than locking hubs?
Yes. Because drive flanges are a solid mechanical connection with fewer moving components, they are generally stronger and better suited for high-horsepower rock crawlers, Ultra4 cars, and dedicated competition vehicles.
Does this kit include everything needed for installation?
Yes. The kit includes two drive plates, engraved aluminum caps, drive flange studs, O-rings, and the necessary installation hardware for the flange assembly.
