I AM SELLING THIS FOR A BUDDY HE HAS A BIG BORE KIT # 29893-07A... IT IS A 1690 ST-2 RACE BLACK... IT SELL AT DEALERS FOR 800.00... FITS 2007 + LATER TWIN CAM MODELS... IT IS BRAND NEW NEVER OPENED

From the Screaming Eagle catalog.
SCR EAM IN’ EAG LE® PRO STAG E II KIT – 103 CUB IC INCHES*3
The Stage II Big Bore Kit provides the parts you need to
improve the track performance and horsepower of your
EFI-equipped model. The kit increases the displacement
of your Twin Cam-equipped model from 96 cubic inches
(1584cc) to 103 cubic inches (1690cc). Kit includes Stage II
(SE-255) cams, 3-7/8" Big Bore cylinders, 3-7/8" Big Bore
flat top pistons a high performance clutch spring, and all
mounting hardware and gaskets. Just add your choice of a
Screamin’ Eagle High Flow or Heavy Breather Air Cleaner
(sold separately) for maximum track performance. Requires
separate purchase of primary cover gasket. Not all components
shown. All EFI-equipped models require ECM calibration*
(priced separately). Separate purchase of cam spacers
is required. See service manual for proper procedure and
cam spacer part numbers. For race application only.
Fits ’07-later Twin Cam models (except Trike and FLHTK).

Buddy is asking $625 + shipping.