stuck bolt

I’m trying my damndest to get these two tailgate screws out to install a flag holder (go Leafs) I’m using Liquid Wrench, an impact screwdriver (T40) and a torch to heat. It’s about -4°C / 25°F where I am so I’ve been holding the heat to it longer than what I’ve read is suggested, but they’re...

Replacing my inner TRE because how when i did a dry steering test it had a bunch of play. Well the problem is whenever I tried to unscrew the castle nut the stud turned with it. I have tried to put vise grips on the stud and try to use a wrench but nothing seems to work. I tried drilling through...