Interstate capable? We drove these cars 75/80 mph all day long back then and didn't even know what a overdrive was. Replacing all of the rubber suspension parts would be the biggest improvement, but then again the rubber stuff available today is garbage.
This one has seen 70-75 MPH already...and surprisingly, turned 20 MPG in the process! The long-range goal is some kind of overdrive (manual trans is not out of the question) in a car that I can drive anywhere in the lower 48 without fear, but that's also in line with a healthy power bump for the 360. The Charger tracks pretty solid as-is, but I know the subframe mounts are beyond shot and that the shocks need to be replaced. I'll take a look at the double-adjustable stuff, I've got friends who have Viking and QA1 connections for the moment.
