I have searched the site for information on this and all i have found is references but no details. i kinda caught that thay are not liked but they may be stronger than some stock apps. i am swapping in dana 44's and want to get a little more onformation on this subject before i setup my axle with the original yokes. also. instead of having to reclock the front C's for my caster correction, could i swap in a single-joint driveshaft(as opposed to the stock double cardon) so i can leave my diff flat, horizontal, whichever,(not pointing at the tcase) and maintain(or close to) the original caster angle? it will probably need to be lengthened anyway.