Seems how the majority of the other idiot's that have nothing to say as always on this board that replied have given you any type of answer to your question, I will! Even though you haven't said what your intensions are or what motor your thinking about, I have one in a 383 that is all stock except cam and heads, and I'm extremely happy with it. Im running the 2330 from Hughes in mine. It has strong pull and runs like a raped ape! I didn't want to change converters so I stuck with that. Personally, Im happy with it, and have nothing bad to say about it.