You guys want arms or blades? People often confuse the two. The blade holds the rubber, and attaches to the end of the arm with two screws. The arm mounts to the splined shaft at the windshield cowl, and holds the blade with those two screws.
I can still get them, but wiper arms are
wicked expensive - a pair of AW11 arms would be $167 plus $9-12 for shipping. If yours are just faded, save the money and invest in a little elbow grease, sandpaper, self-etching primer, and trim paint:
