Data Plate Decoding

Glad to help, check out Legendary Interiors for samples of the materials to match the OEM upholstery.

Dodge Plymouth Chrysler A & E Body Catalog | Legendary Auto Interiors

I purchased my new carpeting from OC Auto Carpets. They matched the OEM perfectly. You can get color samples from them as well.
Good luck with your project, be sure and post some pics of your progress.