Originally Posted by
Jmuck69
The SC10 axle is slightly longer because it takes a different hex. The SC10 hex is the same front and rear while the B4 hex is deeper for the rear than the front.
That is not correct. I received the SC10 hex conversion parts last week and have them on my truck. The front axles are shorter than the rear and the hexes are thinner? I am going to call AE on Monday and see what they have to say?