Building Power with Classic Mopar 915 Heads

If you've been scouring swap meets or old forums looking for a set of mopar 915 heads, you probably already know they're basically the "unicorn" of the big block world. For anyone building a vintage 440 or a hot-rod 383, these heads represent a very specific era where Chrysler was really starting to figure out how to make serious power before the smog era choked everything out. They were only produced for one year—1967—and that's a big part of why they've reached legendary status among Mopar enthusiasts. ...

May 22, 2026 · 7 min · Pinto Romane