Hi,just stumbled on to this site,its great ! Ive ben a k100 fan my whole life,my old man drove forever mostly k100;s but the nicest one he ever brought home was in 1977,brand spankin new big bunk flat top,it still had the plastic on the mattress,seats ect.and there is no smell like a new truck,i recently had the oppertunity to purchace a 77small bunk myself,a friend of mine who is also a cabover junkie,told me about it,the truck had not ben started for 11 years so i was sceptical but went after it anyway,put new batteries in it and the dang thing started,and i drove it home 80 miles,its in dam good shape and believe it or not no mice had gotten into it,i was suprised and impressed since it had belonged to and was sitting on a farm in rural eastern sd.i will try to post some pics in the spring as its in a storage shed now for the winter.