Hi folks! Did some recent repairs on my recently acquired project car, and noted no videos existed on these topics, so I recorded my incompetence. As a new member here I apparently can't put a link in this message, so you'll have to go through the effort of doing a search on YouTube.
One is "Fiat 124 Spider Clutch Change"
The other is "Fiat 124 Spider Transmission Input Shaft Bearing Replacement"
For what it's worth, I also did sort of a general over view of the Spider called "Fiat 124 Spider Up Close"