I have a '64 Belvedere that has a 22" radiator. I am starting to gather parts to put a Gen3 6.1 Hemi in it and looking at radiators. Has anyone swapped to a 26" radiator? What all is involved? Some things I read said it will fit no problem and other things said to modify the core support. I am going to an aluminum radiator and electric fan(s). I don't mind that a couple inches on each side would be blocked by using my 22" core support, I just want to know if it will fit without other modifications.
Thanks for any advice!
James