Need Substitute SL-6/225 Radiator

Unfortunately I have 3 radiators . One is a big block 3 row 22", one is a 26" no A/C and the third is 340 no A/C . None of which will help you . I suggest you contact Gary LaPlante @ Wenkel Auto in Milford ,NH . He has several yards of vintage Mopars . I was there several months ago . You got to remember any used rad could have problems . I suggest having yours repaired or recored .