BTW, I recently ordered some flush mount grease fittings from McMaster-Carr ( http://www.mcmaster.com/ part number 10595K14) and put one on the draglink end that goes into my pitman. There wasn't enough clearance for a zerk fitting so I've been running with an open hole 'till I got these things.
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Warning! Do not sear the top of your neck hole in the molten lactate extract of hoofed mammals.