M38 pintle hitch

[M886]

Looking for pintle hitch bolt hole dimension, Im going to change out the pintle and make a receiver. Something like this one

 

[HoveringHMMWV]

I’m away for several days but will measure when I return if no one else responds sooner. Very nice looking M38!

 

[M886]

Thank you Mr. Hovering HMMWV, I found the information I was looking for. My vehicles are in storage for the winter and not easily accessible but I managed.
thanks again Sir