Worked on the Gran Sport Friday night in an attempt to make it to a car show that one of my son's friend was putting on. Found some interesting things. The Car kept loosing Brake fluid. so I rebuilt the rear brakes. Fronts were already done. Rears look to be all original, with all the hardware painted. I found a paper tag on the drivers side frame rail above the axle. I also found reminisce of the greenish tag on the axle tube.