Has anyone used the American Muscle Valve Stem versions for the 07-09? I have a set of 18' Bullitts that I bought and the guy told me TPMS was still in them but it isn't> I can buy the valve stem type through AM or Locally for about the same price

 

I think yes you can use the stem mounted sensors with pre-2010 car but you have to make sure they are the sensors that are designed / intended for pre-2010 car ; a phone call to American Muscle should provide a clear answer
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