Originally Posted by hansoac

Galvanic corrosion my friend..an excited car enthusiast with some new hardwares worst enemy!

I ended up having to cut the bolt heads out and drill the body of the bolt out and just replace the bolt. I had a buddy who had great success with driving the heck out of the car for awhile to heat the bolts up and then trying.

*** Nevermind - I see you already tried driving the car to heat the bolts.