Great looking car.
I am in the middle of the 12 volt converstion now.  www.fifthaveinternetgarage.com has a book out, and you can call anytime for questions.  785 632 3450

And Ebay has most of the stuff you are looking for.  Do a search under 52 or 1952 plymouth

Good luck, John

Standard Smoothies From Centerline

That's a sharp looking Plymouth.  Nice custom paint treatment.  Mine will look that good someday.  What kind of wheels are those?

Here she is!!!
Her Name is Lucille
http://myspace-508.vo.llnwd.net/00719/80/52/719082508_l.jpg

Welcome aboard!?

Handles and knobs show up on eBay every so often.? Unless you want to add modern electrical accessories the six-volt system works well for everyday driving (just make sure you have proper-thickness battery cables and everything is clean and tight).? And you can still get 6 volt batteries for $29.95 at Sam's Club.? Do you need all those knobs because the originals are sun-baked and cracked?

What body style and color is your Cambridge?? I've got a black four-door sitting in the garage.

I would suggest joining the POC, then you would get a great club magazine that has many good vendors in it.
Also purchase the "Hemmings Motor News" as another publication that lists many vendors for Plymouths.
Good luck,
Bob

Does anyone know of a vendor I can buy these from?

I need the driver side taillight
A 12 v conversion book
shift knob
emergency brake knob
Vent knob
One door handle
4 window handles
???