don't happen to have a pic of the socket you got from auto zone do u?

 

If you want to see a picture of the socket, go to Sears.com and look at a 5/8'' spark plug socket. JoeHemi was pretty much dead on with his assessment. It was more difficult to change the plugs on my 4.7 in my old Grand Cherokee than the Hemi. But the Hemi took longer.