Can you show a picture of the backside of the fender? The OEM replacement fenders of the 70's used the 73-76 fender skin, and don't have the inner brace like the original 69's did, also the wheel opening is slightly larger and the top edge where the fender bolts to the inners, is slightly different on the replacement fender. It's just a bit of an issue if someone is trying to exactly match it with their other fender. I bought a NOS fender for a 67, and it used the same 73-76 skin, took me a long time to find a match for it.
