Identify this 6-way seat track

[tsmithae]

I got this 6-way seat track cheap and the guy claims it came from a '70 Charger, it looks nothing like any I have seen.  I was/am skeptical and haven't been able to figure out exactly what car this came from.  I can't find visible part numbers or anything, unfortunately.  Yes, I have already checked out Nick's garage 6-way ID page and this doesn't seem to match any of those. 

[ChargerST]

The mounting tabs point inward which rules it out being a 70 charger seat frame. See link for 6 way seat identification: http://www.nicksgarage.com/6way.htm

[tsmithae]

I got this 6-way seat track cheap and the guy claims it came from a '70 Charger, it looks nothing like any I have seen.  I was/am skeptical and haven't been able to figure out exactly what car this came from.  I can't find visible part numbers or anything, unfortunately.  Yes, I have already checked out Nick's garage 6-way ID page and this doesn't seem to match any of those.  

My speculation is that this is a 1969 seat track that someone put heat to and bent the tabs the opposite direction in order to fit in a '70.  Thoughts?