[1956cameo]

Hello everyone, Normally I am in the older sections of the forum but I had a question for you square body guys. My dad has a 1977 K-5 Blazer. He got into a little fender bender and damaged his radiator core support. He is now looking for another one. Here is the question. I was wondering what years of truck can he get another core support from. I would assume from 73-80 and maybe even 81-87. But not sure. Thaks for any information.