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david068513 · 10-17-2011, 03:15 AM

I put 390k on a 5.3 motor in a crew cab work truck. bought it new with 3 miles on it.

10-17-2011, 03:15 AM	#20
david068513 Registered User Join Date: Jan 2011 Location: Gainesville Ga Posts: 42	Re: Engine lifespan I put 390k on a 5.3 motor in a crew cab work truck. bought it new with 3 miles on it. __________________ 1991 Z28 350 auto 12k orig miles for sale or trade for nice truck! 1992 Z28 350 auto