Sorry for the old bump, but I'm sure this information will benefit future readers.

My OEM style tail light sockets were constantly falling out or losing ground.

I found quite a bit of discussion about an all metal Ford/Mopar or Ford/Chrysler style socket, but no mention of the applicable years.

Today I bought Dorman 85860, which has an all metal body for grounding and has two wires for the 1157 type bulb. I found it at O'Reilly.

While I'm not sure what year/models the 85860 is for, it works flawlessly. It sits tight in the tail lamp housing, and grounds much better than the plastic OE style housing.