Hellcat lifters are said to be a high quality lifter manufactured in Germany for Chrysler, because of quality issues from regular production lifters in the past. Would caution on the quality of the Hylift Johnsons. The other "Johnson" lifter is of high quality, used in production COPO LS race cars and others.
I find conflicting info on both of the "Johnson" companies. I'm not sure whats true about either. I did see a post on another board of someone ordered the Johnson(NON hylift) lifters and it said they were made in Taiwan... seem they sell both in house manufactured and offshort casted while Hylift is manufactured in the USA, not offshore castings.
