[Brian]

Actually, the pump you have, although it resembles Drakes pump, will be far superior. By all accounts, Drakes pumps [made in China], do not allow the fuel fittings to seat, resulting in leakage etc.
Don't worry about being put down by the experts; proudly open the hood and display that flathead....at least it isn't a sbc. Who cares if such and such a component isn't what it came with, it's still running the correct style engine. Enjoy