 FS: S52 pistons $110 shipped!
I have a nice used set of 4 S52 pistons and pins. They are just under 86.4mm, have a similar deck height as the stock M44 pistons but with a pretty large dish. Displacement should be above 1950cc and may be an inexpensive and quieter alternative to forged pistons. I can only verify that the wrist pins fit an M44 rod perfectly, and that the compression height is within a few thousandths. Since they will lower the compression ratio, I will not be needing them for my application.
Wrist pins feel good and the ring lands are all in good shape. Will throw in the 5th piston also but it has some scoring, and the 6th has the ring land broken.
they don't include rings but you'd need to replace those anyway.
$110 shipped. Makin' someone a great deal!
PM call, or text me, 916-five zer0 eight-3797 and can text pictures too
These will not work in an M42 due to their much lower C/H than that engine. Id guess youd have below 7:1 in an M42
Last edited by benz-tech; 10-26-2013 at 04:33 AM. Reason: Price drop | 
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