I need to replace rear wheel cylinders and shoes on my '70 F100 but I've never pulled the hubs on a truck this old. I removed the tire but I am not sure how this hub comes off. Does the center of the hub with the two small holes have any significance. My dad's chevy hubs just slide off but these don't seem to budge. Can you guys help me out so I can impress the old man? I want to do this myself.

I got 'em. My uncle told me to whack the hub real hard with a heavy hammer and it would almost jump off. And it did just that. My new brakes are installed.