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M8 128 Big Bore Bolt On Cylinder Kit Black - V-Twin 11-1241 - Big Twin 2017-2023

Original price $939.99 - Original price $939.99
Original price
$939.99
7519 ENTRIES 🎟️
8X
$939.99 - $939.99
Current price
$939.99
7519 ENTRIES 🎟️
8X

This M8 engine design is made for displacement increases. Designed to fit on factory engine base without case boring. Cylinder has a black finish with macined fins. Converts 104 inch - 117 inch to 128 inch.

Kit includes precision fitted cylinders 11:1 compression forged pistons head and base gaskets. Fits on factory engine base without case boring.

Fitment:

2017-2023 FLHR
2017-2023 FLHT
2017-2023 FLHX
2017-2023 FLST
2017-2023 FLT
2017-2023 FXST

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