Okay I finally found them. They are on the outside edge of the drivers side frame rail all the way at the back edge. I tried taking pictures but they don't come out. With flash it's too much light and without it's too dark to see the numbers. Anyway, the extra subrame I have was from a 70 Formula and the frame numbers are: 6I970N2. The numbers on my 70 trans am are: 4 670N1. I have no idea what they mean.
|