Fuller & Cycler are right on.
If it is the same length class, or shorter. You can rebarrel to that cartridge. As to Cybers question about your question... Is it worth it?? What he was asking, is what do you consider "worth it" to be? Can you buy a barrel, and if need be the bolthead; cheaper than a new gun? Yes it is worth it. If you messed-up your crown, but the barrel is fine, just re-crown it. Cost you about $45.
Just about any larger barrel maker stocks the Savage threads, for replacement barrels.