Trouble Installing 18 spline A-833 through dual disc clutch assy.

Thanks for all the help so far.
Dave's drawing let me cut and paste too. The B&W modified version of yours, below, shows what my photo above shows. With bearing all the way back, with no trans in place, it is way off center. With it all the way forward against the finger, it is still off and by off, I mean not centered over the fingers. I know the input shaft bearing retainer will force it to be centered but the end pads on the fork, when the bearing is against the fingers, is nowhere close to centered in the pads on the bearing.

It looks as if the fork from the pivot bracket to the bearing is too long or the pivot bracket itself is wrong although it does say "a body" on this one.

I know this will not keep the trans from being pushed in if the discs and pilot bushing are in alignment and centered but it still looks odd to me.

Jeremiah, we centered/corrected the bell housing to block alignment. Please elaborate on the height issue you mentioned.

IMG_1090 Large.jpeg