What tcase should i go with?

[vick214972]

So I have a 84 k5 and I bought it with no drivetrain or engine and tranny, I bought me a stock 454 with th400 2wd tranny that came out of a 86 c30 dually with 86,*** miles. What should I do with tranny and which tcase do yall recommend? Which motor mounts, radiator, ect....

 

[bucket]

The fixed yoke style th400 that you have will accept a "figure 8" style NP205 with a 32 spline input, along with a matching TH400/NP205 adapter.