[Old-Ford-Iron]

I couldn't find a C indicating Canadian. Good thought though.

Ronnie I did see your response and thanks.

I sent the single relieved/slotted one in today. And yes it passed factory cam bearing tolerance. I think the single slotted cam will run more psi. and volume of oil elsewhere in the engine anyways. Last bearing i'll be worrying about is the rear cam.

Thanks for good feedback gents