Reverse Light 67 Dart

Hello,

I am working on a 67 Dodge dart and noticed the sockets in my reverse light assemblies are toast.

IMG_0137.jpg

Im sure finding 67 reverse light housings are either expensive or impossible to find (but if you have them, please let me know), but I am hoping to get replacement sockets. Mine are rotted through and the wires are burnt to a crisp due to the exhaust pipes.

is there someone that has these sockets? I did not try removing the rotted ones, but is this an off the shelf part?

thank you