I have attached a crude image. I understand that the 82-early 89 valve should only have 1.0M thread nuts, and the late89-92 should have 1.5M nuts. Are they all either 1.0M or 1.5M, or are some mixed and matched? Looking at mine, I know for certain the rear line coming out of the prop valve is much smaller than the nuts for the front, smaller thread, finer also. I will get a thread gauge and confirm this week, but it looks like mine as about three different thread sizes on it. I would like to replace my prop valve with a new one, and I want to get the correct one the first time around. Can you guys tell me which nuts are which on the diagram, rather what threads should be where? Thanks

Will