magnum force spingles are much nicer/stronger than anything availible currently for mopars. My Friends 74' dart was smashed into by a truck while it was sitting in his driveway. All he could salvage off the frontend was the brakes and spindles. Even the torsion bars and k-member were damaged, but the spindles did not bend or crack and checked out to original specs.
I agree, your price is good, but might want to 'adjust' the price if you need to sell em. Good luck with the sale