turbo 400/208

[m00n1957]

will any turbo 400 bolt to a 208 transfer case or is a 4x4 turbo 400 different from a 2x4 turbo 400.

[100%Chevy]

I believe the output shaft is different.
I had a t-400 put in mine years ago.
Seems part of the swap was the trans shaft and a special mount support between the trans and transfer case.
Mike.

[KrazyRay]

Yes. There is a specific 400/208 adapter. The 700/208 and 465/208 are different.

[andrewmp6]

A 2 wheel drive trains and 4x4 trans are way way different.As far as bolting a t case on a 4x4 trans its a little different.The end of the trans has a output shaft that is splined.Well they have 2 or 3 different spline number shafts.The other thing is the bolt pattern and shape of it.And last is the adapter that goes between the t case and trans.And honestly with a turbo 400 i would run a np205 its a lot stronger then a np208 and you can find a turbo 400/np205 in any auto 1 ton 4x4 73-87 pretty much.

[m00n1957]

i have a 400/208 that i bought used, i have 3 turbo 400's from 2 wheel drives that i know are good, reason for question.

[andrewmp6]

A 2 wheel trans can be made in to a 4x4 one but you almost have to fully gut it to do the shaft swap on it.But being you have the trans and t case out of a truck,I would take that trans have it rebuilt.Most trans shop don't charge a lot if you drop off a trans and pick it back up.And the turbo 400 is a old trans won't be hard for them to rebuild it.