Hoss,
Check this guy out on ebay. He doesn't currently have any Chrysler stuff listed, but he's had some in the past. I was shocked to see that he had one listed for a 68 NYer at one point in time.
It seems to me that someone said they weren't happy with them, but my glove box was really nice and I have bought from them before with no issues. YMMV.
An alternative... and one I considered... If you have the glove box, you can make a new one from chipboard (art supply houses have it) by using the old liner as a pattern. Score the chipboard at the bends to make a crisp bend.