Re: 4X4, greasable ball joints.
This is the one you need:

(Napa PUJ621)
http://www.napaonline.com/MasterPage...Grease+Fitting
It's no thicker than the plug. You'll have to get a needle adapter for your grease gun and turn the axle u-joint just right to be able to get to it.
It the thread doesn't match up, try a PUJ620.
__________________
Joe
'75 GMC Gentleman Jim
'84 Chev C10 Short Wide - Super duper plain (manual steering, manual brakes, no dome light, no cig lighter)
'85 Chev C10 Short Wide - Super plain Vortec 4.8 4L60E trans
also: '81 K30, '83 C30 Crew Dually, '84 M1028 CUCV, '85 M1009 CUCV, another '85 C10 SWB, '87 C10, '87 R30, 2 '89 R3500 Flatbeds
Last edited by ElGracho; 01-17-2009 at 06:16 PM.
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