Selling an m54b30 aka s52 crankshaft. Along with the m54b30 pistons and rods. Motor came out of a clean 330i that was very well taken care of. Something failed in the cylinder head causing it to drop a valve. Motor was turned off immediately. Head was pulled off and found that cylinder one piston was dented up pretty good. For all I know it almost looks repairable. But replacement pistons can be had for cheap. So it will need one piston. All the rods are straight, the crankshaft is in excellent shape as well. I bought the entire motor for the internals. I was planning on building a stroker m50 but ended up getting an s50. Im asking $400 shipped will provide more pics for interested parties. Will ship same day as payment received.
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