Ok, I'm back at it. It was a tough week. So, I measure the input shaft dia. It is .750" is a 1995 ax15 with the external slave. I ordered a lux clutch kit and flywheel. The clutch kit came with a thru out bearing, alignment tool and a pilot bearing. The pilot bearing fits the .750 shaft but has an outside diameter of 1.000"
I pulled my 4.0 (the one that the ax15 came with) and sure enough the hole for the pilot bearing is one inch.
Now I couldn't easialy measure the ID of the hole for the pilot shaft in the 4.2 because my calipers couldn't reach in but I used sockets to get close. The hole dia is alittle bigger than 1.035" and smaller than 1.075"
I didn't measure the debth not sure it matters.
I was going to the parts store to do a guess and test but any guidance would be greatly appriciated.
In the meantime I'm working in a template to transfer the hole locations for the clutch master cylinder.
There is really so little room for the clutch master I'm not too worried about its location on the firewall (maybe I should be) but I want to be sure the relationship between the three holes is correct.
As much as I want the eagle to be done and working I also enjoy the time I spend alone on the garage floor making things work, taking apart and putting back together while listing to music.