Brakes problem
2001 Other Saturn Models 4 cyl Two Wheel Drive Automatic 114000 miles

I am replacing the brake pads and rotors on this car. What do i do if the caliper pin is seized and stripped severly? i was able to get the caliper off the base by removing the bottom bolt and tilting it up to slide it back out of the slot. i have a new set of pins for the vehicle, but the one on there now was previously stripped by the last person that replaced the pads and rotors. i tried to use sockets, box wrenches, vice grips, and a special socket for really stripped bolts that cut into the head to grab it but nothing will breake the bolt free. i have done a a couple of pads and rotors before and have never seen this happen.

if a pictur is needed let me know.