if im running a lp dana 30 axle thats a disco can i run the later model high pinnion dana 30 that is non disco with no changes to my jeep other then installing the new axle. i only ask because i read something somewhere about a possible problem because the part time 4wd uses the 2 piece shaft for part time 4wd or something which i dont see how it would be possible to have that if i have a non disco axle? am i just stupid and misguided or what. and no i didnt search im getting the new axle in 4 hours and ive got to get some rest ive been up for over 34 hours and im beat.