High tensile strength 4340 Chromoly is heat-treated, tempered and induction hardened to produce these heavy-duty axles that are up to 40% stronger than stock 1040 axles. Each axle shaft is backed by Alloy USA's exclusive ten-year warranty Our front axle shaft kits include everything you need to complete the job: both passenger and drive side inner and outer axle shafts, U-joints and clips.
Features
•High Tensile Strength 4340 Chromoly
•Heat Treated Tempered And Induction Hardened
•40 Percent Stronger Than Stock
•Latest Splining Technology Used
•Inspected for Cracks
•Shafts Precision CNC Machined
•10 Year Limited Warranty
