Have numerous used radiators in stock. These are good cores that have the tanks with numbers and side rails you are looking for. Will need to be run to the radiator shop and either cleaned or re-cored before use, unless otherwise noted in the description.
2898026 68 A body 340 with 4 speed, $325
3574656 72 C body 440 police/ taxi $125
2582961 66 C body, 22" 383 $125
2582942 66 B body, 22" 318 $100
2949036 69 C body, 26" 440 $100
2785961 67 B body, 26" 383 manual/ac $100
3574626 72 B&E body, 26" 318/340, mt/at/ac $100
3443971 71 E body, 26" 318 at/ac $100
3692927 74 B body, 28" 318/360 at/mt/ac $100
3574646 72 A body, 22" 198/225 mt/ac $75
More numbers to be listed soon...