So, there are two distinct categories in those models you mentioned:
The 1910, and 1936 Mexicans are intermediate length but also small ring 98's. The bolts and extractors are unique to these models.
The 1924 FN, and Yugo 24, 24/47, and M48's are Intermediate length large ring 98 actions.
Some are safety breeched so there is more involved in rebarreling than simply screwing a barrel on. Get up to speed on the differences before you buy so you know what's involved.
A Yugo M48:
Shoots pretty good at 100 yds: