Is this a factory motor mount?

[70 Challenger Lover]

https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F283577117130

Saw this on eBay and it got my attention. I've never seen a motor mount like that so not sure if it's a special application or someone rigged it for some reason.

[Chryco Psycho]

looks right for later years ,73-74

[1 Wild R/T]

Yup.. Chrysler added the extra cupped piece to deflect heat from exhaust away from the mount...

[70 Challenger Lover]

I learn cool stuff in here all the time. I felt compelled to learn what it was for!