Firewall question

[John]

Under the glove compartment, where the carpet stops as it comes up under the dash, I noticed it seems to stop short, then all I see is jute. It seems to me I am missing a kick plate that covers the transition from carpet to insulation? I've searched for them on resto sites and can't seem to find it. Question is, what do they call this plastic piece? and anyone know of a place to find one other than a bone yard?