Might have found a gem (300k mile Rubicon)

[tr21triton]

This can save you lots of headaches
https://www.amazon.com/Endoscope-Ad...f-Inspection/dp/B0FC2HS5GZ?tag=wranglerorg-20

 

[zwhite1999]

either take a boroscope with you or atleast stick your finger in the hole in the frame just in front of the back tire and feel around. that will tell the tale. A scope is best but you can tell if the inside surface is smooth with your finger.

I have a borescope I will be bringing with me