Lift spindles?

You need a 68 charger.
Buddy had one, we spent a lot of time cruising the backroads. Rallye style.
I agree that cars do well on gravel,but a 68 chevy c10 had coils all around and it was a great gravel road truck.
Personally i would rather be in a pickup and drive within the limits of it.
Pushing a car hard on gravel roads, a body especially is just a failure waiting to happen.
Lifting such a car will make it less like a car to handle and more like a truck. A lot of work for so little gain.