67 and 69 Barracuda back-up light

Topless69 said
The housings you made look deeper than the originals and the inner panel behind the valance may interfere with them

The original rev 1 was much deeper.

The latest revision is very close to the OEM height.

If I sent you some plastic samples would you be willing to test fit them?

You would need to remove the OEM metal bulb housing from the chrome bezel.

I have found that the gasket sometimes sticks to the bulb housing.

PM me if your up for it.