So here's the quick version. I go to the store to buy shocks and the counter guy says base model or Shelby. Base has 2 barrel carb n Shelby has 4. I tell him it's not a Shelby but according to the vin it's a 4 barrel. Not sure what this has to do with picking shocks so I ask " well don't the shocks work on both models, he says no. So now I'm not sure which set of shocks to buy. Anyone have suggestions?