Yes of course. All Chevy engines are interchangible with transmissions. For example, you can have a 305, 307, 327, 350, 400 with a turbo 350, turbo 400, or 700r4 big block are also the same
yes a 350 turbo converter will fit a 400 turbo and vice versa
No it will NOT interchange. The 350 and 400 turbo are actually VERY different transmissions.
The 350 turbo is a good transmission but the 400 turbo will take more abuse.
Every part that is in the 400 is heaver and bigger then the 350. The 350 turbo is light duty, but can be modified to make it tuff. The 400 is already tough from the factory.
You can substitute a 400 for a 350. Get one with the same length tailshaft as the 350 you are replacing. You'll need the correct driveshaft yoke, and the kickdown is different.
Yes
Turbo 300, Turbo 350, Turbo 400 and 700R4 are the first ones that came to mind.
A turbo 350 has only 3 gears. The 700R4 has 3 gears plus over drive and lock-up converter. And it is the same as a 400 turbo with overdrive.
Yes it will all the tranny bolt ups are the same.
I have a 350 turbo in mine Just about any transmission will work! Powerglide, Turbo 350 (lockup or non) or Turbo 400, even 700r4.
The 400 turbo pan is squire and the 350 turbo pan has 3 squire corners with 1 corner cut in a angle