Saw this thing
on a parts list under
https://youtu.be/1IkFYjPDrtY?si=-sERuyZhjs7gvrOk
Linked with the funnel I think it would be very nice.
However, this text
"GM Angled Oil Fill Adapter:
https://amzn.to/3zKJ7Az
This adapter has a revision. It has a tab that needs to be removed before using, otherwise it can lock into the valve cover. If that happens, you can remove it by using a pick tool to lift the tab. This adapter is NOT meant to be permanently installed in the Camaro."
I think this locking mechanism is meant for semi-permanent installation, i.e. with valve cover removal to remove. It mentions a pick to move the tab but I don't have something that can get at that angle.
Wondering if anyone used/uses this, and has broken off the tab, and how they went about it/smoothing it out/etc.
I realize I'm veering into the range of 'why bother' - the rest of the funnel setup described in the text can probably flow even at an angle.