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**Gregski** · 03-22-2016, 02:10 AM

saw this Lucas Engine Break-In oil Zinc additive at AutoZone today while buying new belts, seems like they don't carry engine break in oil any more, neither does Oh'Reallys

The GM Start-up and Break-in Procedures, Specifications 19210008 only say use 10w30 motor oil (non-synthetic) and nothing about Zinc

03-22-2016, 02:10 AM	#3210
Gregski Post Whore Join Date: Aug 2014 Location: Sacramento, CA Posts: 10,815	Re: Restoring Rusty saw this Lucas Engine Break-In oil Zinc additive at AutoZone today while buying new belts, seems like they don't carry engine break in oil any more, neither does Oh'Reallys The GM Start-up and Break-in Procedures, Specifications 19210008 only say use 10w30 motor oil (non-synthetic) and nothing about Zinc Attached Images