I have a freshly re cored (20 years ago and placed in storage) Ford radiator. Part number on core support is DOZE-G1 date code 9KA (1969 November). This radiator is listed as for a 351 4V Auto and 3.50/1 optional rear end. I guess this really wouldn't apply to a Shelby Gt-350 as I believe those would have had a C9 part number but I may be wrong. The tanks are in nice condition but the core support sides do show pitting. The re-core was done in 1989 with a Modine, pressure tested, primed with red oxide and put away in dry, protected storage. I don't have 70 any more and don't plan on getting another $500. Hope someone out there on this forum can use it or I will put it out on eBay.