I'm trying to lower the RPM on my Ram Van 1500. The car has a V6 3.9 and a 32RH tranny. I live in Europe (the Netherlands) and as u may know the speed limit on our roads is a bit higher than in the US.
Now, owning this 1500 Ram Van I like to reduce the RPM's when I drive on the highways. I found out that it's not possible to swap the 32RH (3speed) for a 46RE (4speed) behind the V6. So maybe I can chance the gears in the rear axle? I think they came stock with 3:55 gears? Q, can I put 2:76 or something like that in the rear?
Thanks for replays.