Kind of an odd question, but...hood hinges won't close entirely after sitting open for years.

It’s as easy as a minor adjustment on the rear hood to hinge bolt. As mentioned above, loosen the bolts slightly, lift the front of the hood slightly to allow the rear bolt to slide down in the hole and tighten them back up. Do a little at a time, and mark where you started by using a pencil around the washered head of the bolt. Small moves sometimes yield big results, so go little by little.