Originally Posted by Atmos

well with the SYE you will need a "telescoping" double cardan now because you have a full yoke instead of a slip yoke. and instead of buying a custom double cardan shaft, it's wayy cheaper to just get a junk yard shaft. I've been railing this setup pretty good for half a year now. no problems. if you do happen to break your rear, you can take the one out of the front and put it in the rear and drive home since they are the same length. they seem to be strong enough

for length, just install your SYE with correct pinion angle, take a measurement and bring your tape measure to the JY with you

Originally Posted by xj00

Sorry kinda new to this so if my questions annoy you feel free to not respond. I just got my springs and everything on. Def got some vibes goin. Got a tcasedrop but I'm not even gona bother with it. Onve I get rhe hd s ye and another fds how can I tell if my pinion angle is off and by how much? Is it like measuring with a protractor or somethin? And what is the desired angle?

Originally Posted by xj00

Sorry kinda new to this so if my questions annoy you feel free to not respond. I just got my springs and everything on. Def got some vibes goin. Got a tcasedrop but I'm not even gona bother with it. Onve I get rhe hd s ye and another fds how can I tell if my pinion angle is off and by how much? Is it like measuring with a protractor or somethin? And what is the desired angle?

Originally Posted by 94XjSport94

You will probably need some degree shims to point the pinion of the rear axle at the output of the transfer case. Most people grab a set of 4* shims and called it good but there are specific measurements you can do.