i have a 1958 chevy 3100 with the stock 235. I just got a 327 out of a 1965 1 1/2 or 2 ton truck.

My first question is are there differences in the 327's that were used in the 1 1/2 or 2 ton trucks versus the 327's used in smaller passenger vehicles?

Second, what kind of money/fabricating would it take to put the 327 in this truck?

Third, does anyone know a ballpark figure on the stock horsepower of the 327 in a heavy duty truck application?

Finally, what would be the best upgrades for the 327 to get a little more hp/torque out of it?

Thanks for the responses in advance.
Curtis

1958 Big Window 3100 in the family since new.