Losi comp shocks internal dia?

[boisetrucker]

Like the title says I would like to know the internal diamater of the shock so I can run a set of internal springs on the front of my rig. I would like to know how long it is from the unthreded part tn the threds inside. I am not trying to be lazy but I am in my truck and just going by the house to get some stuff and was going to send my wife to go pick up some springs for me.
Thanks Scott