Shock recommendations for SS spring car?

The 99114 is a bolt in with the correct bushing ends. I have the 9114 on my car which are the old 5 way version. The other #'s may have different ends. But the extended and compressed lengths still need to be checked against the range your suspension can travel.

The harder a car launches, the stiffer the shock should be. That was probably the difference between the Mopar auto & stick shocks. A shock has to control the wind-up and un-winding of the leaf springs. Too soft and you get wheel-hop because there is not enough dampening. Too much seperation is also not good and can break tailshaft housings.