SB water pump FAN

any of you guys have part numbers for your fans and fluid/thermal drive units? they are all different for specific applications.
I don't.
I have had a ton of the fans, but somehow forgot son parts when I moved to Texas couple years ago. This fan is going on 76 Plymouth volare 318 26 inch rad, that HAD AC< HAD is the key word!!!! I has a flex fan fro PO and they scare me!