Just pulled the cam from my 70 Challenger 440. I'm trying to get an idea of what type of cam it was. The only numbers I can find on it are"SGH" with a "5E" under it on the sprocket end of the shaft. The other end has an "H" and there is a "0" just after the bearing on the back end. Can anyone help me here?

What should I consider for a cam replacment? The engine (other than 30 over on the pistons) is stock. Not knowing what cam was in there, I'm just gonna go and replace it along with the intake manifold. Carb will be a 770 Holly Street avenger. Hedman Headers. 3;55 rear 4 spd