We’ve spent countless hours modifying and building 4x4s to do hard off-road trails. For reasons that we might never know, it seems like bigger and “badder” is always better, but at the end of the day, most of the off-road trails around the country (and world) were created at a time when today’s trends of LS engines, 1-ton axles with chromoly ’shafts, and 40-inch tires weren’t at all common, if those parts existed at all. And, as it turns out, off-roading, trail riding, and backcountry exploring in old, small, period-correct early 4x4s is a ton of fun and an experience that everyone who loves off-roading should try. Sure, they are not fast, and sometimes you have to stack rocks, but, in general, old 4x4s, even in nearly stock form, are…