[Dashman]

Thank you all for your responses!

Jason Banks, I called M&H. They have a reverse lamp harness for around $30 with the factory bullet insulated connectors or something similar.

MarkDTN, I saw those insulated bullet connectors on Amazon.

72c20customcamper, I already purchased a pair of tail lamp connectors because one of mine had been "rigged" even though I only need one. The rest of the harness was fine other than a wire and connector for the license plate lamp.

54blackhornet, I looked at the website for Moss Motors, but it was kind of broad. I couldn't find anything specific.

Rust_never_sleeps, I saw those bullet connectors with insulated covers made of PVC. Those look about as close to original as possible. Plus, the quantity and price is less with Prime member shipping.

I'll solder and heat shrink a pair of those into my license plate lamp circuit. Someday when I get to doing the body work and painting, then I'll think about a complete tail light harness. Thanks again!