Rear shocks, what are you using?

I also have Ranchos on the rear of my Dart Sport & Aspen Wagon race only with SS springs - RS999116 single adjustable. Calvert also had their brand relabeled for them but I don't know if there was any difference.

The newest Ranchos are RS999116 but I don't know what they upgraded. The last time they added a "9", they went from RS9116 3-way to RS99116 9-way. But they have different lengths in the part number grouping in the list below..

Rancho part # and spec sheet.

L1 are the Mopar bushing ends - 5/8" hole & 1 5/16" wide.