These are a significant upgrade in strength compared to the factory Axle shafts. These can also built to order in nearly any custom length!
Custom built 4340 Axle shafts for Axletech 4000, these can be built to any custom length, these are all made from billet 4340 steel then heat treated for ultimate strength, a significant upgrade compared to the stock axles, these are all custom built so please allow 6 weeks delivery, and please fill out the following spec sheet for your custom shafts 4340 Custom Axle Shaft Form, we will contact you once we receive the spec sheet.
**Please verify u-joint diameter before purchasing. Our 4340 shafts are only designed to work with the 1.38" u-joint caps**