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GM Eng. Oil Supplement?
https://www.slantsix.org/forum/viewtopic.php?t=23901		 Page 1 of 3
Author:  thomasj6604 [ Wed Jul 04, 2007 10:05 pm ]
Post subject:  GM Eng. Oil Supplement?
How much to add and how often? Purpose of this EOS ? Must I purchase from dealership? Or parts Store or on-line vendor? THANKS.
Author:  SlantSixDan [ Thu Jul 05, 2007 7:35 am ]
Post subject: 
Full info here . In a nutshell: From GM only, 1 cup (8 oz, ΒΌ-qt) per oil change.
Author:  Rick Covalt [ Thu Jul 05, 2007 7:09 pm ]
Post subject:  Discontinued ??
I checked online at the link given and it says that it was discontinued. I then called the local Chevy dealer and he sold me 4 quarts that he had on the shelf for $6.99/ each. What do we do when this is gone?

Rick
Author:  SlantSixDan [ Thu Jul 05, 2007 8:13 pm ]
Post subject: 
Oh, grand. :roll: Donno. Gimme some time. I'm having throat surgery tomorrow so it'll be awhile before I'm in shape to do any digging.
Author:  sandy in BC [ Fri Jul 06, 2007 6:37 am ]
Post subject: 
Hey!,

Good luck on the silver spoon removal!

Take care Dan...I hope you sail through.
Author:  SlantSixDan [ Fri Jul 06, 2007 6:43 am ]
Post subject: 
Quote:
Hey!,

Good luck on the silver spoon removal!
:lol: :twisted:
Quote:
Take care Dan...I hope you sail through.
Thanks.
Author:  mrhite65 [ Fri Jul 06, 2007 11:34 am ]
Post subject: 
According to lnengineering's chart wouldn't it be STP red then STP blue?
They were disscusing STP here also http://board.moparts.org/ubbthreads/sho ... t=all&vc=1
Author:  SlantSixDan [ Sat Jul 07, 2007 8:52 am ]
Post subject: 
I don't want viscosity additives, so no STP.
Author:  65 dartman [ Sun Jul 08, 2007 3:51 am ]
Post subject: 
I stopped by at my local Chevy dealer to inquire about the EOS. He had 7 bottles on the shelf so I ended up buying all of them. I asked whether it had been discontinued and the parts guy wasn't aware of that. Said he sells a couple of cases a year.
Author:  Rug_Trucker [ Sun Jul 08, 2007 8:35 am ]
Post subject: 
Valvoline Premium Blue 15-40 lots of ZDDP and can be used on break in without EOS.
Author:  SlantSixDan [ Sun Jul 08, 2007 8:42 am ]
Post subject: 
Latest news is that it is still available from GM's AC-Delco division under AC-Delco P/N 10-106 (1-pint bottle)
Author:  SlantSixDan [ Fri Nov 02, 2007 7:22 pm ]
Post subject:  GM EOS availability update
It looks like GM have brought back the quart/litre bottle of EOS, under
p/n 88862586. See here. Availability "soon".
Author:  6shotvanner [ Fri Nov 02, 2007 9:44 pm ]
Post subject: 
The new issue of Mopar Enthusuast has a piece on oil additives and gm eos and ZDDP.Anyway says Mopar Performance is working with a "large additive manufacturer" on feasibilty of offering ZDDP for us old flat tappet folks.Maybe in the "near future",Would be nice if it comes to pass :)
Author:  LUCKY13 [ Sat Nov 03, 2007 1:34 am ]
Post subject: 
Hughs Engines sales this under there own lable so we can get it there even if no where else. It is called "Extreme Pressure Additive".


http://www.hughesengines.com/partDetail ... rtID=12866



Jess
Author:  Rug_Trucker [ Sat Nov 03, 2007 6:48 am ]
Post subject: 
Quote:
The new issue of Mopar Enthusuast has a piece on oil additives and gm eos and ZDDP.Anyway says Mopar Performance is working with a "large additive manufacturer" on feasibilty of offering ZDDP for us old flat tappet folks.Maybe in the "near future",Would be nice if it comes to pass :)
If it isn't on back order, and if we do get it will it fit? :lol: :roll:

Get some STP and be done with it.
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