400 turbo

[RoyM]

Could a 400 tranny be used instead of a 350 turbo when swapping a 406 SBC into my 88 s10? Im not looking for the strongest since i wont abuse my truck since its my daily driver. Also do they come with short and long tail shafts like 350\'s?

[ZZ4Blazer]

Yeah, you can. The 400 is stronger, factory. It needs more power to turn than the 350 though. REally only thing you will need is a different inputshaft on the driveshaft. It uses the bigger shaft. I don\'t think that the 400\'s have different tailshaft sizes.

[MOREPOWER]

i used the turbo 400 in my truck works great, ya i hate the front part of my drive shaft redone by a shop,

[RoyM]

Kool. Will a 400 turbo bolt up as easily as a 350 turbo? Basically no driveshaft mods needed?

[360hp350]

Correct me if I am wrong I think the 400s have a 4\" tailshaft. You might have to make your driveshaft longer. Thats my 2 cents.