Yes this is for the street, at least that's what I want it to be. I'm not the one building the engine, I'm more of the guy who buys the parts for the person whose building the engine. I don't know which numbers you need, but I'll tell you what I've been told by my buddy. I have a TH350 Automatic, that we are going to put a 3000 Stahl Converter on. I'm going to get an Edelbrock RPM Air Gap setup, and have a Holly 4-barrel carb(unsure of size). Let me know which specs you need, and I'll get them for you a.s.a.p.! Thanks for the help!