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Big Bore Wiseco domed piston kit for use with standard 3.875 ” bore cylinders with 10.5:1 compression. Kit includes forged pistons, rings, circlips, chrome piston pins and gaskets.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order to properly break-in new pistons and rings.
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FITS
FLT 2007-2016
FXST 2007-2017
FLST 2007-2017
FXD 2007-2017
