if you overheated it to the point that it scored the cylinder walls then you are either overhauling the engine or swapping it out for a new one. mostly if you didnt extremely overheat it the cylinder walls will be fine, and you just need to install a new headgasket / mill the head if its warped. Other than that, there isnt much else that can go wrong.

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Have you ever noticed that anybody driving slower than you is an idiot, and anyone going faster than you is a maniac?

As long as they would add one additional commandment for you to keep thy religion to thyself.
George Carlin (Wonder where he is now..)

1981 240d (engine donor 1983 240d) recently rebuilt engine hurray! - No more.. fought a tree and the tree won.

pearl black 1983 240d 4speed (Converted!@$$%) atleast the tranny was rebuilt.