And good luck with it. My 71 is a piece of cake.
Easily adjustable, and easily removed. My 68 however, I’ve been working on getting that sucker off for two years and no joy.
I’ve tried to make some different tools to put more torque on it than just a screwdriver. But at this point, I’m starting to twist the welded on nut.
Those threads are well and thoroughly rusted into the inner nut.