Good Day all!

I Have a 1961 Apache 20 longbox. 283 with auto trans. Yesterday the radiator puked all over the garage floor. I have it out and am looking for another working radiator (rather than $pending on a rebuild - for now) The stamp on the top tank is R 65 and G O M. It is the 23 1/2 wide. What year(s) will interchange and direct bolt? + if any one has a servicable unit they want to sell...

Thanks - Jerry in Frisco TX


New project - 1961 Apache 10 Step-side