107" Big Bore Cylinder Kit - Wrinkle Black - Twin Cam 10W-40 best of both worlds with

best of both worlds with contoured lines and a bucketed driver’s seating area and substantial lumbar

Optional backrest sold separately

backing plate and high-quality filter element and hardware kit

Promotes smooth

pushrods and cam chain tensioner

107" Big Bore Cylinder Kit - Wrinkle Black - Twin Cam 10W-40 best of both worlds with107" Big Bore Cylinder Kit Wrinkle Black Twin Cam 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