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**N2TRUX** · 05-08-2010, 11:39 PM

You will probably get 300k from the motor if you change the oil on a regular basis. The transmission, eh...not so much.

05-08-2010, 11:39 PM	#6
N2TRUX Happy to be here Join Date: Mar 2000 Location: Cypress, TX Posts: 39,023	Re: Engine lifespan You will probably get 300k from the motor if you change the oil on a regular basis. The transmission, eh...not so much. __________________ Follow me on Facebook and Instagram @N2trux.com Articles- "Jake" the 84 to 74 crewcab "Elwood" the77_Remix 85 GMC Sierra "Scarlett" "Refining Sierra"