Is there any info on the Y4 Hemi Charger 500 that had been in the Pittsburgh area back in the mid 80's? I looked at this car back then. I had actually gone to look at a '66 Hemi Coronet 500 and passed this car on the way in. Stopped to inquire on the '69 500 after passing on the '66 500 and found that it could be bought, they were wanting $1500.00 . I passed on this 500 too due to it having a 318 in place of the Hemi

69sunroof.
Good luck with your search, hope something turns up for you.