I'm Cummins swapping a '74 Duster, thought I'd share the progress.

67Dart273 said
What engine is this? Are you sure the HDK stuff is up to the task of that boat anchor of an engine?

It's a 2003 5.9L common rail Cummins, I'm not entirely sure if the HDK stuff will be up to the task, but it seems to be the best option that won't cost me an arm and a leg