On my 66 convt... What hardware is supposed to be used at the front end of the two diagonal tube braces that go from the cowl to the R and L inner fenders. One was off the car and the other had an original bolt with star washer frm the inside of the engine compartment, but inside the wheelwell it had A SQUARE THREADED PLATE about1.75" square. I don't think this is correct. Well I guess I found the answer...My Osborne book shows the square plate to be correct. Does anyone have one, I'm missing one?
P/N C5ZB-16D112