2WD --> 4WD Driveshaft Question

[ScottJeep]

So picked-up a AW4/242 and front D30 this week ( like I needed MORE parts in the garage to "plan" to install) ....

 

Anywho.... looking at the driveshaft measurement info put together looks like there is about a 1" difference between

the auto vs manual. 

 

Have found a couple of manual driveshafts so the question is....

 

Since I am running ~3.5 inches of lift should  I still be good with the 1" extra length?