Need tranny pce

[Teamamc <teamamc@xxxxxxxxxxx>]

I  have an 82 Spirit GT 5spd tranny.
I have the Speedo cable.
I NEED the peice that inserts into the Big hole on the side of the tranny
tail shaft and the speedo cable threads into it.

any Idea's. Does anybody have one.
What can I use.

Ford is different. Chrsler is different. Eagle is different.
Must be an 82 or later 2 wheel drive T5 5spd.

Point me in the right direction.
What other models can I  source this item from

HELP
Bryan