Perhaps the following thread will be of some value:
http://67-72chevytrucks.com/vboard/s...60+rear+shocks
If the local store shows they carry the rear shocks for $20 I’d want to see the shocks before putting down any money as they are likely incorrectly listed 1963-85(?) shocks.
The correct 60-62 rear shocks are extremely long mounting front to rear, unlike later installations that have the more conventional (and shorter) left to right setup.
American Classic offers the correct shocks for $35 each.