motor question??? not sure

[jkrenzel]

Alright guys I bought a 66 C10 Stepside and it did not run at the time because the starter was fried. Well the guy that sold it to me said it had a 327 bored .40 over. So got it home and pulled the starter, and took it down discount auto and the guy looked up the pictures of the mouth of the starter and said to me are you sure it is a 327 .... I was like I think so. What happen then was, we had to go threw every starter in the system till we came across a 283 starter that matched up perfect. So I guess I have a 283 which does not bother me because it runs now. But is it possible that the motor is a 327 ???? I am pretty much clueless when it comes to knowing anything about motors but I can fix everything with ease. How can I find out more info n the motor?

thanks everyone