Incredible, I have a 15 yr old Ford F150 w/120k miles on it,, does not use a drop of oil in my 4000 mile oil change schedule. (I bumped it up from 3000 after the first 100k miles :_)
Of course, this is a cast iron engine,, not aluminum, which why I bought the truck new,, they were fazing out a great engine... 300CI six cly. (I have no idea how many coke bottles that is)
300 inline six was very good engine,power and thrifty with gas.