The 340 was the second-most common powerplant in the 1973 Road Runner.Of the 15,929 units built that year, 5,384 were optioned up with the small block. This specific car is automatic, so it's ...

The Hemi – which was ordered in just three 1970 Road Runner ragtops – saw one manual and two autos assembled. The mainstream 383-4, the iconic Road Runner V8 (named specifically to denote its ...