Hey guys. I'm getting ready to swap my np203 tcase for a 205 in my 82 Sierra k10. It's got a th350 transmission and what I'm wondering is if anyone knows what model years I should be looking for to find a drive shaft that will fit. My current one will be too short and to have it lengthened will cost 140$. If I can find a good one in a salvage yard out of a long wheel base I can have it shortened for 40$. I'm just trying to save myself time searching junk yards if I can figure out which trucks I need to be looking for.