Can't speak for the distributor but have bought some of his stuff which was exactly as he described and for some of the "problem solver" parts, did exactly that - solve the problem. Being the former tech éditer of the now defunct Mopar Action magazine, he knows what he's talking about.
Same here. I've bought a few things from him over the years and have always been happy. Years back, I even got some tech advice for my 2.2 Lebaron turbo car. He's an honest, enthusiastic, willing-to-help Mopar guy.