[Spf79]

I have a 4" lift with a 1" Off road design add a leaf.
I have Bilsteins on my rolling chassis. I will take pics of the part numbers tonight.

You can also look at offroad design's website, they lay out the shock sizing.
You will be looking for a 5125 series shock for all 4 corners and a 5100 series shock for the stabalizer if you choose to replace that as well.

I found a pic of my stabalizer part number.
The 5125 serise shock will require you to measure your length from frame mount to axle mount. You buy them based upon travel length. I think the ORD website tells you what you should have for travel.

Hope this helps.
I paid mid $70 range per shock from Amazon.