Race Proven Trailing Arms.  Buy them complete or buy them as a weld it yourself kit. Weld it yourself kit comes with only the CNC cut plates for the do it yourself project.  Welded version comes completly welded inside and out with heim bung welded in and your choice of either uni-ball or bushing cups.  Actual heim joint and bushing not included.  You can also choose between 4130 Chromoly material or Cold Roll Material.  Tig welded or mig welded.  Specify your length. Shock location is standard. If you have a certain shock layout please contact us by phone.  Allow 2 weeks for construction.