So anyone know what this is?

For us guys back in the day, air shocks had a more practical use, The SS springs and specialty parts were outta reach in price for most weekend warriors,.

For me,, my car was set up in race trim, with 1/2 inch between the pinion snubber and floor, and with the air shock lowered down to 12 lbs dr, and 16 lbs pass., with dual inlets, you could preload your rear-end, I used the long charger shocks to get the travel,, and never had a hook up prob, with Max Wedge, Hemi's or the 340..

Daily driving,, shocks air would stay low,, going camping,, or travelling with a coupla of heavy friends in the backseat,, towing a ski boat,, the air press goes up to keep the snubber from pounding the floor..

So,, for some who couldn't afford the specialty parts,, and wanted to win the trophy,, air shocks were a very viable way to help tune your suspension...

Sure, most guys just wanted the *** way up,, but air shocks did contribute to better et's,, and I got the hardware to show it..