So now you're gonna have money in shipping there and back, PLUS getting it cam doctored to find out what it is for budget build 318. Budget? I'm lookin at 150 or more bucks just to find out what the cam is. In an otherwise stock 318. You're layin out all this unnecessary expenditure and what if the cam is crap for what you wanna do? Then there goes that 150 or "however much" for nothing, when you couldda just gotten a new one that was more towards what you are doing. Budget? OR you couldda taken the good advice and gotten a degree kit with the money spent findin out what this USED cam is and had a good tool to use the rest of your life. .......because guess what, Sparky? You're gonna NEED a degree kit anyway to install the cam right. ......and after ALL THIS spendin money to find out what a cam IS and you don't degree whatever cam you end up using, then all of this advice everyone has so freely given you is all for naught. Budget? Bud, you haven't a CLUE of a fart in a windstorm how to follow good advice......but I give you one thing. At least you are DOING SOMETHING. That's more than @Dan the man will ever do.