Rear spring hanger measurements needed.

[Hertzdaddy]

I'm hoping someone has or can get the measurements for either the 4wd or 2wd rear hangers for the rear leaf springs on a squarebody? I have a 73 Jimmy where the PO bolted hangers on and I'm not sure if I have 2wd or 4wd versions. I need the measurement from the top of the hanger to the spring eye bolt. Either one will work. I'm hoping I have the 2wd version so I can swap to 4wd and cheaply gain some height on the flip kit that has been installed.

Thanks.