I took in my 3 speed manual to a trusted tranny guy foe a basic overhaul of bearings, seals, and a checkup. He gave me a short parts list of parts he says I should replace and because finding those can take some time on older cars- he's letting me look for them.
I found two of them...(synchronize Springs and the counter shaft)
Two of them I can't seem to find:

The 2-3 shift fork

And

The interlock pin ( I wonder if this May also be called the countershaft pin?)

Anyone have any idea where to find these?


Thanks!