hello Turbo heads; I just got my rear springs from GSCA and they look like Kirbans variable rate ones on his site. I do have Kirbans VR ones on the car now but the (as advertised) handling spring from GSCA caught my eye to compliment there front spring I have on the front. I'm going to call today and talk.
Also there heavy not like others I've been around.
IBBY
Also there heavy not like others I've been around.
IBBY