Here's the short story on your engine from the casting number, 10125327;
"10125327 - 1993-up 350 Camaro/firebird 2 & 4-bolt LT-1 Reverse cooling Roller cam"
And, it's got a roller cam!
One can build a lot of horse power and torque with these engines!
Check out the heads you have on it, by their casting numbers.
With the right set of heads and the right cam, this one will put out some serious grunt for you!
Good luck with your project!