I have a good used pair of air shocks, still holding air for months untouched when I removed them from my 66 Grande Parisienne. They say Max Air on them which makes them a Monroe shock. Perfect if you haul heavy loads, pull a trailer, want clearance for tires, etc.  As per Rock Auto's listing they fit the following vehicles. 

Asking $45 for the pair with lines. I am willing to ship anywhere for actual shipping cost.