I put a '77 Razor onto an '88 valance with no problems. I hacked the tabs off and just made holes with the screws. It was not on a truck at the time, but it all went together with out any issues. I did not use the center hole, but did not feel I needed it.
Originally Posted by benztechnc
For the actual grill mounting, think you could just drill out the spot welds on the old razor style valence and rivet them onto the new square headlight valence.. I have a razor, but the valence was so rusted out I picked up a new one from a square headlight setup and the lower part doesn't mount.. I think this was touched on in a previous post I just want to make sure I understand completely..