WTB:1967-72 or 1973-89 Body and other stuff

[USMC1188]

I need either a solid body or parts of a body from a 1967-1972 single cab longbed body OR a body from a 1973-1987 single cab long bed body. It will go on a 1986 K20 Frame with a 6" lift. I will take as little or as much as I can get, the more the better so then I can decide which bodystyle I will use and narrow down my parts search.

I am also looking for a buildable 454 block and a pair of Dana 60s to go under the truck. I would prefer an older block from the 70s-early 80s.

I am basically looking for a complete truck in parts except for a chassis.

Any help would be much appreciated in my search.

[USMC1188]

edit:1973-1987 not 1989