This 4-3/8" stroker flywheel assembly can be combined with 3-7/8" cylinders and pistons to produce 1690cc (103") displacement, 4.00" cylinders and pistons for 1800cc (110") or with 4.060" cylinders and pistons for 1856cc (113") displacement.
Note
Fits Harley-Davidson Softail '00-'06 models. All EFI models require ECM calibration (priced separately). For race application only.