440 A body headers, what will fit?

Headers that fit and have decent flow are not exactly priced reasonably for most of us.
I have bought both tti under chassis and hooker fenderwell headers
and both brands fit good. There are some other options depending on
the HP you are making with your 440.
If what you have fits you may be able to have them repaired for a resonable
cost compared to the price of new?