They are in
. Thanks for the help Autozen. Picked up what I needed for heating from WalMart.
I consider messing with the early 80's MB diesels my "hobby" and just wanted to change all the shocks and struts at the same time. In addition to the suspension I was able to change the timing chain and half shafts. Found the rubber seals for the turbo inlet deteriorated and will have to be replaced. Few other miscellaneous items I want to do (front/rear winshield seals, door seals, etc..) to it and it is coming along good.
Thanks for the heating tip. That is all it took.