68 AMX Clutch Linkage - Update

I replaced all the linkage with parts from the same car - 68 AMX.  I did have to order the stud and bracket that mounts to the bell-housing.  The bell-housing came from an unidentified car, but I have driven my car with this part and the old linkage.  The clutch-fork came from an unidentified car but looks right and the ball stud came from a 68 Javelin.  It all matches the diagram in the literature now.

My problem is with the pedal height set, the linkage from the bell-crank to the clutch fork is about 1 inch too short (the rod all the way unthreaded + 1/8 gap between the 2 parts).  The nylon nub is still in place.  I can fabricate a rod, but it bothers me that something else may be wrong??

From what I can tell, the bell-housing & clutch-fork fit a wide range of years so are probably OK?  What

is the part/casting number of the bell-housing?  I am wondering if I have a 70 bell-housing and thus need a 70 ball-stud??

I bought the car as a non-running project.  Was an auto car converted to T-10 (although not very well apparently) so I don't know much about where the parts came from.

Thanks

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Everything works ok, but the pedal effort is high and it is tough to get enough travel to fully release the clutch.  What are the dimensions on a 68-69 bellcrank from the outside of the bellcrank shaft to the linkage holes on both bellcrank arms(lower arm has been welded)?  The pivot stud inside the bellhousing has also been modified.  What is the dimension from the bellhousing to the top of the pivot ball?

Thanks