I have two Nissan 300 ZX's for sale for $1500 or trade. I told my boss at work about them and he is interested in trading his mid-80's Old's Cutlas Supreme with a v-8 and 3-speed auto transmission. I crrently have a CJ-7 that I drive daily, I also have another frame and body. I was thinking about trading car's and putting the engine and transmission in the other Jeep. I know I would have to get a x-case(I have a couple dana-20's). Being that it is a g.m. product could I get the factory 4x4 adaptor and a np 205 froma junkyard or would I have to get one from Advance Adapters? Also, The Old's stuff is pretty much the same as Chevy stuff, right? I think it's a 305 v-8 with a turbo 350 transmission.