Greetings!

I'm afraid I might be looking for something that doesn't exist, but
maybe you can tell me!

I want a Honda vehicle, and right now it doesn't matter whether it's a
Civic, Accord, Element, or other size/shape, as long as it has four
wheels/tires and a manual transmission.

The tricky part is that I want it to have been built (not modified) to
run on LPG, and I want to buy it (new or used) in the United States.

Where should I look?

Merry Christmas!
Elisabeth