Need A Part(bad)

[Rubymustang]

I need abelt tensioner assembly for a 91 Thunderbird 5.0 liter, I went to the junk yard on Sat well 2 diffrent junk yards one junk yard had 8 thunderbirds and only 2 of them had a 5.0 liter in them I got a tensioner from it and turned out bad also.I went to another one and 18 thunderbirds and not one of them was a 5.0 liter, new one is $100.00 so that is out of the question so maybe I can find one used that is good Can any body help?:(
Thanks Greg:(

[ThunderDave]

I have one from my SC, but not sure if it's the same as the 5.0 tensioner. I can post pic if you want .

[pnyklr]

did you check autozone? as far as price? or www.car-part.com