Sale!
S&S CYCLE 128″ BIG BORE KIT HARLEY DAVIDSON M8 MODELS 17-25
Original price was: $1,147.20.$736.50Current price is: $736.50.
91 in stock
Description
S&S CYCLE 128″ BIG BORE KITS FOR 2017-2025 M8 MODELS WITH 114/117 ENGINES
- Big Bore kit yields excellent results with stock cylinder heads
- Easy installation no need to bore or split existing cases, just swap the cylinders (unless otherwise noted)
- Cylinders are constructed from premium aluminum castings with cast-in iron liners
- Kit includes cylinders, pistons, rings and gaskets (head, base and exhaust)
- Made in the USA
- Project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.











