Can you give some background on what all has been replaced on the front end. Fenders, core support, etc. I just encountered an issue where a reproduction core support was used on a 68 and ran into a similar problem. The core support had to be be stretched from top to bottom due to it being too short and too wide.
1967 RA convertible 1968 H.O. coupe - sold 1976 Trans Am - sold 1985 Trans Am - sold