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FrankenCub · 05-25-2015, 01:54 AM

That's why I was kinda wondering. This is a new GM engine with warranty from GM, not a refurbished engine. Does GM outsource their cams ?

05-25-2015, 01:54 AM	#3
FrankenCub Registered User Join Date: Jul 2011 Location: Whitney Point, NY Posts: 90	Re: Break in question, anyone awake ? That's why I was kinda wondering. This is a new GM engine with warranty from GM, not a refurbished engine. Does GM outsource their cams ?