CALTRCS-Mono leaf ride height?

I have caltracs right now with -1 springs on it. I also had them roll the front eyelet so it comes off toward the top at the front of the spring. I was told that gives another 1/2"

Right now it has 15x12's on the rear with a 7.5 back space. 315/60/15 Drag Radials that are wore to the core! I have a brand new set of 325/50/15's Drag Radials that will be going on as soon as I have time to get them mounted.

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