I have no idea what you're talking about... you were given 592, for what? What are you trying to accomplish? Here is Loctite's product page... from here you can find the right loctite for your need. http://www.henkelna.com/industrial/Loctite-Threadlockers-by-Color-14023.htm

 

Loctite for the head bolt in the 4.0. Can I use any equivalent?

The post didn't make sense because I didn't mean to start it as a new thread. I was supposed to be a post in an existing thread!

 

I used Permatex Thread Sealant PX #59214 for the #11 head bolt on my 4.0. Here is a link to my thread if you need any additional assistance: 2004 4.0 I6 Jeep Grand Cherokee Camshaft, Timing Set, and Lifter Replacement