When you need new shocks but you don’t know which shocks will fit your vehicle, you must do some measuring.
If you’re building a car, and the shocks are not listed in a manufacturer’s catalog, get the car completed, set it on the ground with the tires the car’s going to be riding on, make sure it’s at curb weight, and then take some measurements.
Measure from where the shocks are going to mount from one end to the other end.
Also, give us how the shock will mount: whether it’s an eye and an eye, a stud and a stud, a stud and an eye, or a T-bar and a stud.
Once we have those dimensions and the mounting types, we will be able to select the shock that you need.