Did this ever happen? I've got two A-body's that need a 26" radiator.
@oldkimmer said CC gave him a part # of MOP750 or MOP750A. On Summit they have it listed as a 24" core and an overall length of 29". Just measured my core support and the mounting points are 29". The OL on the MOP750 would need to be more than 29" for it to fit.
@Ccas , can you guys make a radiator based on a core support? I have a spare 26" radiator core out of a 73+ A-body. I can send it to you. Or just make a MOP750 rad with a 26" core and an OL of ~30" or 31". And I would suggest welding the brackets true with the front of the radiator so people could used a fan clutch.