I have a series 2 3800 sc L67 and 4t65e-hd trans for sale. Has roughly 60k miles on it when i picked it up. Change of plans on the sleeper so I need have no need for this engine. Looking for $400 and would like them both gone at the same time. Engine and trans are out of the car so all you need to do is drive up and load it and its yours. Going to put it on craigslist soon. Located in Hillside, IL. Let me know if interested.