Have you been over to CAFCNA and asked them? I have a feeling whatever you do it's going to have to be custom. If you want the info for that guy who does custom panhards let me know and I will try to find it. Even if you can't get out to Utah maybe a UT AV owner would be kind enough to go and get his measured up.

 

http://www.yourcovers.com/misc_image...suv_eprint.pdf

Dug this up. PML Inc/yourcovers.com...seem to make something that holds an extra .5qrts, drain, temp sensor outlet, and ribbed. I took the dimensions and gonna check in the morning. This at least shows an accurate pic of the panhard...R/

 

I measured the height of my diff cover. It stands 3.5 inches off the gasket suface of the differential. Maybe you can check to see if you will have that much room from the diff to your panhard bar.

I'm not sure if all of the stamped steel covers are the same height, but mine measured at 2.5 inches.

Hope this helps you.