v-6 in early A-body
To the original post : yes it is possible and as mentioned someone had a great wagon with one. The 3.9L Magnum I had was a nice torquey engine, my '97 Dakota was super easy to drive with the manual, I could put it in any gear & almost drive it like it had an auto trans. But why bother to go to all the trouble when for the same effort you could have a 5.9 V8?