1973 Dart Sport

Forget about the 318...a 360 bolts up to the same engine mounts.

You'll be SO much happier with a 360 than the bargain brand 318...your Sport will become a Monster...trust me. Been there, done that!

You can pick up a decent 360 at almost any Bone Yard, especially one with amble Mopar Stuff. Go the 360 route, YOU WILL LOVE IT.