Just for the heck, I checked out Year One who sells a licensed version of the Radiator 3443959 with correct numbers and pentastar Nuts at $1285.99
Ouch.
I would do what your are doing; continue to look for a clean used radiator.
If you find one for a decent price and have it re-cored, you would still be ahead.
Keep in mind this radiator was used in both e and b bodies with bb and hemi's.
You may also want to scope out the ads at forbbodies only. Someone may have one. Hope fc7's radiator works out for you. Good luck.
are you kidding me? what price do you think you will find a good used radiator For? bet you spend $500-$800 for a 959, then shipping and have you priced a copper recore yet?? another 300.00? way ahead in time and better quality and maybe same money maybe even a little more money , but it will be new and correct, made in the USA, if you get your rad from GLENN RAY RADIATORS.