XRAY - Model racing cars

They can come in Ofnas car kits so its possible they packaged them one way to sell as a kit or alone.

My EC was running very well last year and it still looks like new; I'm very meticulous about maintenance!

So after some reading, for the upcoming season, I've decided to keep it but to change the shocks as our track is somewhat bumpy.

So here is what I've bought;






I believe that on the picture this is the long standoffs, so I will order the small as per Whitney's recommendation as well as chrome springs.

The problem I have is I can't tell on the picture if this is the long or the short ball end? Would someone know?

Thanks