as a dude with fairly big hands and forearms I don't get all this rocking motors forward stuff. I mean I've worked on a lot of really hard motors to change plugs and the 3.8 liter in a GP ain't one of them. not even close. Of course I have a 3" 3/8 extension with a 5/8" head on it, but honestly, GP plugs ain't that hard to do.