No
yes a 350 turbo converter will fit a 400 turbo and vice versa
NO.
Yes
No.
No, that converter won't fit either tranny.
Everything I've heard, no they will not...
No it will not. Because it is a lock-up converter and the 350 turbo is not set up for a lock-up converter.
No.
NO............
The convertor from one 350 turbo will fit on another 350 turbo, if that's what you're asking. And you'll usually have to wiggle it around a bit to get the tangs to line up.
not necessarily. depends on what it was made to do.
Yes, preferably with the 700r4 but the plain 700r will work with it also.