You are absolutely right Brian, I totally forgot about about the injector control rods. I sure missed on that one on my thinking. Checked buffer spring and breathers on valve covers. they are OK. Put all together today with fresh O ring from kit and started engine. It started right up after sitting for three months, but I still have a leak. Enough fooling around I went to Detroit dealer and ordered rings and washers as listed in Jacobs parts list. They must be something special those little rings and washers are $3.50 each. Coming from Kentucky, will be here in a week or so. In mean time will change oil, filters, grease,brakes, etc. and get ready for summer holidays. Thanks again for eveyones help.
Larry B