The guy who bought my Swinger has a '12 with the Cummins. . He didn't get into numbers. But he loved the power. Said it sure drank fuel.

1969 Dart GTS 340
1969 Super Bee X9 N-96
1969 Coronet R/T X9 N-96
2015 Dodge Dart GT
2019 Ram 2500 Big Horn.
Looking for the original block for my Bee. The last 4 are 7449