I found the sheet metal date code on the rad. support. 8-19-2C All other date stamps are 5- 2 to 23-D2. So as my prediction, The rad support was replaced with a 65 model. And what a hack job was done when it was replaced. You can see the edges where the spot welds were, were drilled clear through the support and the front apron, the holes can be seen on the back side of the apron and instead of butt welding it at the cross member it has a un ground bead of weld on it. Shopping for a correct rad. support with the 3 cooling louvers now. C-ya Scott