The rear shocks you have installed on the car in the photos are for an IRS. They are much stiffer than the shocks meant for a solid axle.
View attachment 1683210
^^That is a rear shock for a solid axle. I circled the area that is different so you can see.
You'll need different shocks. I don't know about the mounting differences, but I do know they're valves differently. And you need springs for an SRA as they're a different design.So I can use the shocks that I ordered already? Cause I already ordered shocks assuming it was stock.