72 Duster Resurrection

Also, to keep from driving you nuts, quite literally if you have not figured it out yet, mopar used left hand threaded lug nuts on the left side of the car and Right hand threaded lug nuts on the right side of the car, at least up to 1972. If you look at the center of the stud it will be stamped either with an R or an L indicating the thread direction. I would recommend knocking out the LH threaded studs and making them all RH. Unless somebody in the past has already done so. Replacement RH studs are cheap. Rock auto has the 7/16" rears on closeout for $0.51 each, and fronts on closeout for $0.56 each. Installation is easy too. Just slip em in from the back, stack up a bunch of loose fitting washers on the stud from the front, and install the lug nut, then tighten the lug nut to pull the stud in. I use an impact gun with my air compressor to pull em in.