Shot in the dark. Looking for a pair of p4876124 valve covers

I sent you this link on FB and you never responded. This guy is selling a pair and I have bought from him before. I bought a NOS W2 intake off of him last summer and it went very smoothly.

View attachment 1716344048

https://www.facebook.com/marketplac...wse_serp:3f62608d-f344-476d-993f-cea2a93d7daf

I created a thread here before I did on Facebook, and thought I was in the works with someone there; but, everything about that specific deal was too sketchy so I bowed out. The same day someone here on the forum reached out to me and I am committing to buying this second set which is NOS in the box.

I do appreciate you reaching out to me, BrianT and those are very nice, I do appreciate it.

I have found the baffles I need for these, Mancini Racing actually still has them listed. So now I have to figure out the hardware.

I looked at Summit and while they give the thread pitch and length, they don't give the overall length of the studs.
#P4876676
Thread Size: 1/4 in.-20
Thread Length: 1.000 in.

Does anyone know what the overall size of these studs are?

Thanks again, for everyone's response.