I am thinking about installing a Zombie roof hatch over the passenger side seat on my 88 K5. It will have a 1 inch circle lip welded to the roof with a slide pivot type cover. Something different to do. Any comments?

 

heck yeah! how are you going to have the locking mechanism? I would add a rubber seal to prevent water leakage as well as help against vibration noises.
Make sure you put up some pics! Cant wait to see how it turns out!

 

While there's not too many zombies in my area, something like that would be great for cruizing through fields gopher hunting.