I am thinking it is a pin from a rocker that broke off last year at the dyno. Everything is healthy on the motor. Did a leak down last week and the pistons looked good when heads were off in Feb. The piece is about a inch long. I found it on the drain plug when i was doing a oil change. Any help would be appreciated.Wasnt there tho in Feb. Last time I did a oil change. Going to do a leak down again. The motor runs as smooth as a babies bottom.

 

Yeah thats a roller bearing from a rocker arm. Nothing to worry about.

 

Thank god. needed reassurance

 

Rocker bearing