Any clue what these trim pieces belong to?

They came in a box of parts when I purchased my 63 OTS. They are 15 inches long. Series ll or lll parts maybe?
Thanks - Kevin

Nothing that belongs on a '63.

those are bumper parts


I don’t think they are E Type.

They are not found on SIII

Or a Series II…

Try posting those pictures in the xj6 and saloons sections. Those look like bumper extensions from one of those cars.