Zinc oil additive - The 1947 - Present Chevrolet & GMC Truck Message Board Network

1970pelle · 07-18-2016, 03:29 AM

I use AC Delco EOS. I have used it when breaking in my Harley engines for the last 20 years. I have it in my new 350 crate engine. You can buy it at Pep Boys also.

Ken

**Gregski** · 07-18-2016, 09:50 AM

Quote:

Originally Posted by 1970pelle

I use AC Delco EOS. [...] You can buy it at Pep Boys also.

Ken

thanks for the tip Ken, I wish we could still buy this in our local parts houses here in California but at least in Nor Cal no go, Lucas is the only additive we see, and it's pricey. Is it Lucas domination or CA regulations? who knows, either way we suffer

07-18-2016, 03:29 AM	#1
1970pelle Registered User Join Date: Sep 2007 Location: N.E. Florida Posts: 500	Re: Zinc oil additive I use AC Delco EOS. I have used it when breaking in my Harley engines for the last 20 years. I have it in my new 350 crate engine. You can buy it at Pep Boys also. Ken __________________ 1985 IROC Z28 190HP TPI 305,700r4,T-tops,rear trac lock, Black on lite gray, 16in Z28 wheels 2007 Lexus ES350 (wifes) 1984 CJ7 with 1995 HO4.0L MPI, 2 1/2 OME YJ Lift “There is no limit to the amount of good you can do if you don't care who gets the credit.” ― Ronald Reagan



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