I have a 1977 cherokee cheif with a 360/th400/quadratrac and im swapping in an np 205 but was wondering if anyone knew how hard it is to spaw the output shaft on the 400 tranny ? i dont think i have to tear down the trans like a 350 but wasnt sure.  

i had to buy a different output shaft ($75 used) and had it installed for $200 when i  swapped my q trac for a d 20 on my cj.