Will some mach 1 headrest fit the Stock 00 Gt Seats? Just the top of it tho..Or CObra Headrest?

 

I don't know, but Mach 1's came with two different headrests....one version came with the Interior Upgrade Package and the standard version....not sure what the difference is to be honest...I have the IUP so I'm not sure what the standard is like.

 

well the ones with the height a lil bigger well the headrest looks bigger than the stock gt headrest.......