Nice combine. I have a 1973 gleaner K also. It is an excellent little machine. We bought ours 2 years ago at an auction for $2,000 and have had only one problem with it, the starter. The guy we bought it from added a factory air conditioning unit to it and it works awesome. He also added duals front and back, not sure why on back, but we took those off, still have the fronts and she looks mean. Ours has the 13ft rigid with bat reel header. Was the extended clean grain elevator an optionIJ because mine doesn't have that. This is our second K we have owned, we got rid of one not as nice to get this one. We just bought an 1981 F2 hydro diesel as well, she's kind of a fixer upper, but well worth the $2,500 we gave for it. Have fun with your K. Thanks.