I have a low end cam that I used in my DD 350, that I need to get rid of it because I am rebuilding. It's a 3000 rpm cam and it's like brand new. It worked awesome in my boat. I went from turning a 72x30 wide blade to a 72x36 wide blade, just from changing the cam. I also have the hydraulic lifters for it too. Shoot me a PM if you are interested.