Hemi Dart A Arms

I'd keep the caster as much up to 3 degrees positive and match side to side.

Most people run skinny tires up front so even with manual steering that much caster isn't too bad. Keeping the pressure on the fronts on the high side helps.

Backing out of a tight fast food parking lot could be a pain with a 4 speed. If you that sort of thing with your Hemi Dart.