Hey Stephan... I have a 72 Chevy Blazer, 4in lift, 327, sm465 and a np205 right now... I just bought a donor chassis with the whole driveline out of a 91 blazer for 1500... it even had some nice 15x10's and 35's to boot... but what I am trying to do is get the 700r4 to mate up to my truck and wanting to know a few prices on some of your parts... input gear for 205 27 spline? coupler 27 spl- 27spl? (may already have that....) don't know... donor chassis has 400sbc, 700r4, np208? do you have stock adapters for th350/700 r4 to np205 for sale and if so how much? One last question for you... when I change my driveline from man to auto will I have a problem with my stock driveshafts or will they still work?