I received my Borgeson kit from Bergman's this week and am looking things over. In comparing the new box with the factory unit, there is a difference in the bolt hole diameters between the two. The Borgeson holes are .570" vs .490" on the Mopar box. I have the correct 12 point head 7/16" (.437") bolts, so they have a sloppy fit, and am a bit concerned about potential movement of the box. As far as a threadlocker, I won't use red, but there is a new orange out that holds better than blue, and you can still remove the bolts without heat, but takes considerable effort. I've read that early A bodies had issues with power steering boxes loosening up, and that was the basis for the invention of threadlocker.