American Racing wheels

If anybody ever comes across A.R. Ventura wheels 15X8, 5X4 1/2 bolt pattern, 4 1/2 or 4 inch backspacing I am looking for two. All I found Is new ones with 3.75 backspacing and with these I would have to roll up the fender lip or cut it(not a great option) I am pretty sure they made the other ones a few years back cause my 15X7 are 4 1/2 backspacing.

picture below:

http://i241.photobucket.com/albums/ff132/leblanc1953/DartSportwithstripes001.jpg