Outbackmel, No problem, glad I guessed the right hitch... Really, I also have a Curt hitch and used my installation sheet to get those figures. You can go to the curt website, click on heavy duty towing, then fifth wheel, and then your specific hitch and at the bottom of the webpage, there is a link for the installation/owner's manual. You can either look at it online or download and print it. I've started downloading all the manuals onto a flash drive, that way I have them with me wherever I go. That is as long as the battery in my laptop keeps working LOL
The website is:
http://www.curtmfg.com/index.cfm?eve...&categoryid=38
As for torque on the 20 k and the 24k Curt hitch, there's two different torques, the first is the four pilot hex bolts, they are torqued to 100 ft lbs, retorqued at 500 miles and then every 1000 miles. The torque for the Mounting rail bolts is 75 Ft lbs and does not require any retorquing once installed.
There are different torque values for the 15K hitch, which is the torque value I listed above, the torque for the bigger hitches is different, the 20K and 24K use the vlalues listed in the above paragraph. Check out the website or shoot me a PM with your specific hitch and I'll get you the info.
Good luck on the trip, 2600 miles isn't "that far" just take it one day at a time