Quote:

there are body production line numbers stamped on mopars----on some the front 6 digit number is on the radiator support in plain view and the matching rear number is hidden under the rubber gasket of the back window--near the package tray---these numbers match the data plate and the broadcast sheet----in some years the front number is moved to the area of cowl near windshield wiper motor----these numbers have nothing to do with the vin number....



Package tray was on earlier cars ... like a 64 Savoy ... 68 A/B body it was on the trunk rail under the weatherstrip, in 69 they changed it from the SO number to the partial VIN.

On cars that had it on the cowl it would have been the partial of the VIN as that started in 70 with the E body.