700r4 tranny--Np205

[Stroker93]

Hello all. I'm new so go easy on me. I've had my baby since 1986. She is a 1970 GMC 3/4t. 4x4. The truck has a stock 4 speed with a NP 205 transfer case & 4.11's. The truck is my daily driver and has been modified over the years to suit my needs. I'm wondering if any of you gearheads out there have ever mated a 200r4 or a 700r4 auto tranny with a NP 205 transfer case. I have a feeling I'll have to swap the 205 for another that will work with an automatic tranny. But it never hurts to ask.
Next question. Do any of you guys know of a supplier who has new replacement metal floors for a 8' box. They're out there for shortboxes but I haven't seen any for longboxes. I tried this post already so bear with me if you see it twice.