Yip.....simple pimple. Most any grease should work fine in the other parts but oil only on the ram.
I personally used dow 55 on my outer valve body and outer LPR core to keep the orings nice and tight but that's just me. Don't use it on moving parts.
ETEK 3LT, with 14" Ti boomstick and cure 3 + bolt F/S
Vanguard creed eyes, membrane, bolt pin, detents, gaskets, schraders, orings and more F/s[/color]
Old school angel poppets/cup seals(LCD and A4/speed), spring detents(not sure which models) F/S