1952-59 Ford Looking for another small part

Does any one have this trim piece that has wiring going though it and into the car. Its a small ring that bolts up against the firewall just to the right of the master cylinder.

I lost it when doing some wiring work last year and still haven't located it so starting to look around. I don't know what its called though so hard to search a part with out the name of it. lol

Thanks

 

1955 1956 1957 Ford Mercury T-Bird NEW Firewall WireHarness Grommet &Retainer on ebay for $29.99. Found them even cheaper on eBay.

 

Or just the ring from C& G Ford parts for $11.95.

 

That's it.. I'm sure it will fit our Customline's too. On to order it now.

Appreciate the help!!!

 

I bought mine from Dennis Carpenter. I have used them on other applications because they make a neat firewall penetration.

 

Dennis Carpenter has them, they are sold individually. HRP