transfer case adaptation questions

[firemedicsafd]

I have an 82' k5 blazer 700r4 and stock transfer case in my project. I bought 1 ton axles and i want to replace the transfer case to the all gear model. Which T case is the one i want to look for? What adapters do i need? can it be done without divorcing? Thank you!

 

[nvrenuf]

The np205 is the case you want. Since it never camer behind a 700r4 you'll need one from a th350 with the adapter. You'll also need a spacer (1", iirc) for the trans side of the adapter.

 

[firemedicsafd]

does AA make one? Which 205 works for my 700r? the 32, 28, or 10 spline?

 

[imiceman44]

does AA make one? Which 205 works for my 700r? the 32, 28, or 10 spline?

27 spline
There is no 28