These axles from Strange are a great replacement for your 2005-2014 Mustang GT / Boss / GT500. These will mount right into your factory differential and use the C Clip Eliminators to hold them in.
These axles are a MUST for someone trying to make a fast and reliable S197.
Specifications -
Spline - 31 Spline
Studs - 3" Long 1/2" Studs
ABS Reluctors - Yes
C Clip Eliminators - Yes
Pre Pressed on Axle - Yes