I am new to the site.I am curious if any one is knowledgeable of cars that may have been taken off of the assembly line for repair, and then put back onto the line at a later date? My 68 Z28 has some issues with dates of the glass and axle being later than the trim tag date.There has been some repair done to the driver rear section that looks to be oversprayed at the factory. Trim 04 D, Axle F 4 8, and so on.