Holley had their own, fashioned like Ford's, however the Holley
didn't have a hard connection, just nipples. Ford's was made by Ford.
Yes the repos wouldn't screw correctly, for some reason, therefore
the leaks, especially if it was a chrome canister. As it was,
Ford's was no gem to screw together either.
I've got about 50 of the filters for the canister, if anyone needs any.