Clutch Release Fork, TOB sleeve, and Pivot ball info

I looked this info up for a member recently and found some things many may not know.

t5 fork: 30531-01500 5 may be an S
71c fork: 30531-01500
30a fork: 30531-p0100

t5 sleeve: 30501-n1600
71c sleeve: 30501-k0401
30a sleeve: 30501-k0500

t5 pivot: 30537-w4400
71c pivot: 30537-21010
6/88-on 30537-03e00
30a pivot: 30537-w4400

Now, not a lot revealed here other than the t5 and 71c fork interchange and the 30a cromoly pivot can be used in the t5. Kinda interested in the pivot change in the 71c as to what changed, length etc. Figured this info may help someone out there. May even be possible to come up with a mix of these parts to use some of the stuff in transmissions that they didnt come from. IE like using the upgraded 30a/350z fork in a 71c by using a diff pivot and sleeve etc etc. I will leave that part to someone else. Sticky this if yall want or let it get lost in the bowels of z31p. I no cares, but think its worth doing so.