74 Knucklehead Rear Cylinder - V-Twin 11-0498 - OEM 16491-41

OEM #: 16491-41, 7-41B

Rear cylinder fits Knucklehead 1941-1947 74 inch models. Cylinders are for stock bore stock stroke and compression.

Cylinders must be honed to standard size for proper fit. Sold each. Piston is not included. *NOTE: All cast iron cylinders have same piston to wall clearance.0025 -.003. Bore size is 3.4380 inch-3.4385 inch inner diameter.

Notes:

• 74inch Knucklehead cylinders are without lip on top

Fitment: