Rear Valance fillplates..

[BB wowbagger]

Rearvalance fillplates..

Does anyone know which company sells these "Fill plates" for the exhaustcutouts in the back?
I know i`ve seen them in some catalog,but i cant find them now that i need them.Any clues?

 

[BB wowbagger]

Thanks,but i`m looking for small plates,just to plug the Exhahustholes,not the whole rear valance