How do these parts come off???

I've hit three snags on my '68 fastback Barracuda as I'm stripping the body down. The easiest for someone to fill me in on will probably be the front and rear windows. Advance Auto sells a "window trim tool" that looks like this:



Is this the tool I need? The package says it works for "GM, Ford, and AMC". If it is the right thing, can somebody explain how to use it? The instructions on the package are not totally clear. If it's not the right tool, can somebody point me at the right thing?

Next on the list of parts that I can't seem to remove is the trim _under_ the quarter windows. The drip rail trim was no problem, but the trim under the rear windows has some kind of little clips under it that I don't know how to remove without destroying the trim.

The third part... The one that is the most frustrating, is the flip-cap gas door. :angry7: The screws are some kind of funky specialty screw that I've never seen before. Is there a special tool for this? If so, does somebody know what it's called and where to get one? I'm tempted to just drill the stupid things out, but I'd like to do it right if possible.

Thanks very much in advance for any help anybody can give. I'm an admitted novice at this type of work and this board has been so incredibly helpful!
Author: admin