S&S Cycle #910-0201 - 97" Big Bore Cylinder Kit - Silver - Twin Cam

This bolt-on big bore cylinder and piston kit will increase the displacement of 88" engines to 97". It is as easy as a stock top end rebuild and requires no machining or flywheel rebalancing. For best performance, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning are required.

Fitment

Year(s)	Make	Model Code	Model
1999-2006	Harley-Davidson	—	Big Twin