I wouldn't say snake oil as Moly is a good additive in a well balanced oil. If you want moly look thru the VOA and UOA section and pick an oil with higher Moly. Remember that a well balanced oil is a well engineered blend of many additives.
2003 Mercury Grand Marquis. Rotella T6 Multi-Vehicle oil
2008 Sebring Hardtop convertible. Rotella T6 Multi-Vehicle oil
2006 Kawasaki Vulcan 900 LT. Amsoil Metric 10w-40