05-09-2017, 11:18 AM | #1 |
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Join Date: Aug 2006
Location: Redmond, WA
Posts: 6,332
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LS antifreeze
Is it OK to run classic green antifreeze in the LS motors? I know there's a lot of aluminum, but I'm not actually sure if that's the point of the new orange Dexcool stuff or if it was just to last longer.
So... green OK or no?
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1970 GMC Sierra Grande Custom Camper - Built, not Bought 1969 Pontiac 2+2 427/390 4-speed Coupe 1969 Pontiac 2+2 427/390 4-speed Convertible |
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