Need help identifying part (3.0 SC)

[Swallowtail]

Hi everyone,

while adjusting the valves on my 3.0 SC engine, I found a strange washer lying inside under the rocker cover, and I’m not sure where it could have come from.

Help is appreciated.

Thanks!

[Flat6pac]

They go under the AC bracket to keep from crushing the shroud below 4 and 5 intake.
Bruce

[Swallowtail]

That was fast - thank you, Bruce!