Shocks placement

Unless someone has done some serious modifications to your front or back mounts, the front end has a horizontal hole at the bottom for a through-bolt and a threaded stem at the top that accepts a nut from the top in the engine compartment... the back shocks have horizontal holes at both ends and studs go through them from up under the car and the leaf spring plates.

I can't speak from experience but I've heard raising the back end of the car up too much with air shocks puts a lot of extra stress on the upper shock mounts (go through into the trunk) and eventually can cause damage. Raising the height with leaf springs seems to be the consensus on the "proper" way to do things.