What can I say, wow wow wow, what a top notch build, I adored every bit of the 45 pages.
I'm just about to install a power antenna on my 69 charger that doesn't even have a fender hole for the antenna. May I ask if this is the antenna you used? Would you remember what fender angle adapter you needed?
Order the one in the link I have below it has the correct Mopar looking antenna base. Check with Crutchfield they may have it $40 cheaper than when buying it. Good luck with your building thanks for checking out my project! Pat