Got the radiator and grill removed from the truck. The radiator is a Harrison 46F. Upon draining I noticed some build up of sediment and junk in the radiator, like little rocks. Clearly the radiator has been in the truck for some time.

Rebuild it or replace it? After searching the forum it seems a lot of recommendations for Griffin and Walker. I also noticed a few guys on the rod forums using PCH products.

Just trying to figure out the best way to go. I would hate to put in a "replacement" only to have the same issue.

I have seen no one rebuilding or recommending.

BTW, the 350 is stock.