Will a late model Trans Am (78) radiator bolt up to a 70 Camaro? How about a 74 Camaro raidator bolting up to a 70 Camaro.

From what I've seen, Second Gen Camaro radiators came in two sizes. There was the standard 20" wide one, and the optional 26" wide one. They should fit any Second Gen Camaro if the metal ahead of the radiator is cut out to handle the size radiator you have.
I don't know much about the Firebird radiators, but I think they had a larger size yet than the Camaro had. Measure what you have to find out.

Gary thanks for the reply. I am trying to install something that looks more original than what is currently on the car. It is a replacement that I bought through a Chevy dealer but it looks nothing like the original. <font face="Arial,Verdana" size="2">Originally posted by Gary S:
From what I've seen, Second Gen Camaro radiators came in two sizes. There was the standard 20" wide one, and the optional 26" wide one. They should fit any Second Gen Camaro if the metal ahead of the radiator is cut out to handle the size radiator you have.
I don't know much about the Firebird radiators, but I think they had a larger size yet than the Camaro had. Measure what you have to find out.</font>