Good morning FireguyWTC, Fordman, WillowBilly3 and Jamie,
Thanks for the advice!
Fordman, thanks for the warning about mounting the power steering box! Since my truck has manual steering I may not run in to this.
WillowBilly3, thanks for the advice on trying to drop down a size on the washers; I hadn't thought of this. I'll have both 3/8" and 5/16" of all washers on hand to see which fits better before installing.
Jamie, great information on the Nord Locks! I ordered a box of 5/16" and another of 3/8" to see which fits better on the 3/8" bolts. I ordered from clipsandfasteners.com since they showed up in the Google Shopping output for Nord Lock. It sounds like these are the best option!
Jamie, should I use two Nord Locks per bolt (one at the bolt head and another at the nut), or just one at the nut?
Also, it's true that an air wrench will take these things off without too much trouble right?
Thanks again folks for the great advice!
-Robroy