My radiator on my 67, 327, 2 speed powerglide is dying and needs to be rebuilt or replaced. Can anyone tell me where to look for additional numbers on the radiator and decode the numbers below. If this is the original radiator I would like to have it rebuilt as a 3 core, if it is already a replacement then I will just buy a new 3 core from classic industries.

Passenger side:

Harrison
*can't read the second line here*( I think it says a city and state)
77B
3010179

Thanks in advance!

This article should help you:
http://www.camaros.org/coolingsystems.shtml

3010179 = 67-68, Heavy duty (3 core I assume), 327, 2BBL, Auto (w/oil cooler).
77B = no idea! Could be a date code.. Could be 2nd week of July 67??