I found this under a valve cover sitting by a rocker. Anyone know what it is?????? <img src="/forums/images/graemlins/scared.gif" alt="" />
[Linked Image]

My guess is the plastic safety lock from a quart of oil <img src="/forums/images/graemlins/confused.gif" alt="" />

It also looks like pre-neanderthal man bone! <img src="/forums/images/graemlins/notooth.gif" alt="" />

B.Y.E. ~ Back Yard Engineering