Admittedly, I do like a little height to my men. So do the people behind Giants and Girls dot com , a small site dedicated to big scary dudes and the babes who try to outrun them.
They've got several categories to explore, with my personal favorite being the laboratory section, which features stills from the most traumatizing movie I ever saw as a child, The Brain That Wouldn't Die. Of course, if you're just looking for some straight-up Richard Kiel, you'll want to check out page 4 of the Prehistoric gallery, and page 2 of the Modern gallery.
Here's a related treat: Ted Cassidy (Lurch) narrates the intro to The Incredible Hulk (mp3)