"C" stands for work truck, even though it's ALWAYS in the shop. I can't work on the computer-controlled stuff on that 98, and it leaks all of the time.
"Bronco" stands for fun and recreation. It hasn't been in a shop in 3 years. And while I can work on it, I haven't had to repair anything other than a starter solenoid or two. Advancing the timing on the 351W added some horsepower, too.