While we are on the subject of, "made here".
I've been working for Ford dealerships since 1976.
The dealership I started at had parts manuals back to the 20's. For decades you could repair parts and components. Remember the old cam driven diaphram fuel pumps?
Heck, you could buy the diaphram, gasket, spring etc. Starters, generators could all be rebuilt. We would grind valves and replace bearings, hone cylinders, brake cylinders would be rebuilt. Unheard of today. It wasn't until 80's that we migrated into assemblies.
Now days, we don't rebuild a transmission, it would be cost prohibitive. We sell a factory remanufactured unit that carries a 3 year unlimited parts and labor warranty. If we rebuilt it, you would get 90 day labor and 24 months on defective parts.
The business has changed!