I kinda understand why he's letting it go too; Haven't worked on any Falcons, but had a friend with early Mustang(s) bitd, and they're the same car under the skin, so I state this with confidence - Ford took the heater core and then built an entire car around it! Those are the easiest cars in the world to work on EXCEPT the heater core. You can - and we have - replace an engine in much less time on those than a heater core. You can rebuild the front suspension in less time than replacing a heater core. Even tho we never did it, I'm sure you can weld on a new roof and paint it in less time than a heater core replacement... ;)I didn't notice that, you're right!