NOT MINE, but figured I would share if someone is needing one.
C4ZE-G2 radiator on ebay. Stamped on the tank, but it doesn't have the tag. :-\ AMK sells them.
https://www.ebay.com/itm/ORIGINAL-1965-C4ZE-G2-FORD-MUSTANG-SHELBY-GT350-K-CODE-RADIATOR-VERY-RARE/274643551712?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160908131621%26meid%3Dc206eeb38ce04f8494c893c6b5bd59cd%26pid%3D100678%26rk%3D2%26rkt%3D15%26mehot%3Dnone%26sd%3D174585649092%26itm%3D274643551712%26pmt%3D0%26noa%3D1%26pg%3D2380057%26brand%3DFord&_trksid=p2380057.c100678.m3607&_trkparms=pageci%3Abbb098c4-5458-11eb-8c91-b633a2a7ccc9%7Cparentrq%3Af3790a681760ad33542822e0ffbee1b2%7Ciid%3A1 (https://www.ebay.com/itm/ORIGINAL-1965-C4ZE-G2-FORD-MUSTANG-SHELBY-GT350-K-CODE-RADIATOR-VERY-RARE/274643551712?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160908131621%26meid%3Dc206eeb38ce04f8494c893c6b5bd59cd%26pid%3D100678%26rk%3D2%26rkt%3D15%26mehot%3Dnone%26sd%3D174585649092%26itm%3D274643551712%26pmt%3D0%26noa%3D1%26pg%3D2380057%26brand%3DFord&_trksid=p2380057.c100678.m3607&_trkparms=pageci%3Abbb098c4-5458-11eb-8c91-b633a2a7ccc9%7Cparentrq%3Af3790a681760ad33542822e0ffbee1b2%7Ciid%3A1)
Good date on that one
Not mine but it is sold.$2500