What cam are you running?

.470 kid your car is an auto or stick? I did find a .473 valve lift (@ 1.5) 256° duration cam for the slant from Howards Cams but I've never heard of them. If I go custom grind I really have no idea what to aim for. I have a stock 904 and 7.25" rear with 2.76 gears (my whole rear axle is yellow for some reason not the same yellow as my car either and has all sorts of factory marks on it...is there a limited slip 7.25"?) I'm getting confused with all the options and variables.