Works reasonable, a bit slow to drain and does thread up into the pan about 1/4", so unless you machine a spacer you don't get out all the oil. A good idea to use teflon tape on either the stock plug or Geno's, it ensures that there will be no leak. Above aside, I like the plug better than stock, and will be doing a spacer for mine.
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'99 White Sport 4x4 QC SB, 5spd. w/GV od, 4. 10, American Racing SilverAtlas mags & stainless hubs w/Dunlop 285/75R16's, CMI 3000 cap, Mopar fender flares, Linex, Luverne stainless boards, Q-logic bass, Painless Wiring, BriteBox and soon Ted J. 's 4" exhaust w/US Gear 4" Decellerator.