I actually didn't think about that......thanks for keeping me on the right track. (no pun intended) I work at an auto parts store and the only way I could get these shocks (from anywhere....not just us.) was in a pair. Happen to know where I could get just one, or maybe a year that would work as a cross reference so I could go through smmit or jegs? Not much available in those catalogs for '66 chevy trucks