LS 4x4 swap-need help planning!

[misternash2]

hey, i've found a 4x4 blazer that i'm very interested in. unfortunately, i don't have time to properly plan this project, and i won't have time to figure costs if i can't skip a stage. that's where you guys come in, i hope!

1985 blazer. 2004 5.3/4l60e 2 wheel drive is the engine and trans combo that i've got right now. it's swapped to a suburban, by me, so i'm familiar with the engine/transmission portion of it. my question lies in the transmission and transfer case. it has a np208 in it that's pretty freshly rebuilt. i'm wanting to keep the transfer case in the stock location so i don't have to cut 2 drive shafts. i've heard the np241 will bolt right up to the 4l60e. can anyone shed some light on the subject? as i said, i need to learn fast. i'm on a tight timetable and need to decide if i'm buying the blazer! thanks guys!