318 to 440

[moparmarks]

Ya, you'll need to use the big block transmission since BB and SB are different.

 

[xRickyBobbyx]

Ya, you'll need to use the big block transmission since BB and SB are different.

Make sense. Thanks. I was thinking that.

 

[xRickyBobbyx]

Not sure how much this helps. I'll try to get more info on the engine. If I'm correct pre 72 440s had more horsepower than the latter ones because of the fuel crisis.