Oil filler cap question

[HurricaneJesus]

So during last night's post-brake-bleed test drive my oil filler cap fell off or blew off, I dunno...
Gonna stop a grab one on the way home. Does anyone know the diameter off the top of their head (oh hey that's almost a pun)

The Stant cap I saw on the Advance website has a hole on top for PCV, which I have on the passenger side, so that won't work, will it?

[84StangSVT]

If the tabs are still good on yours, check out this thread to make a new washer to hold it tight in place.

http://vb.foureyedpride.com/showthre...r-my-83-GT-5-0

[HurricaneJesus]

If the tabs are still good on yours, check out this thread to make a new washer to hold it tight in place.

http://vb.foureyedpride.com/showthre...r-my-83-GT-5-0

Oh that sucker's somewhere on the side of the road along my test route. I might go see if I can find it before I hit the parts store.

[HurricaneJesus]

Ok so I found a Ford Racing push-in breather cap that came with a rubber grommet that more-or-less covers the hole. Think I'm good?