1999 GMC Yukon 4x4 Driveshaft bolt torque

I've got a 1999 GMC Yukon 4x4 and I'd like to know what the torque spec is for the bolts holding the rear driveshaft ujoint to the yoke.
Any help is appreciated!
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.