Replica 61 Knucklehead Cylinder Set Black - V-Twin 11-0506

Replica 61 inch Knucklehead cylinder set features cast iron construction with 4 fins above head bolt line. Original markings with a black finish and are pre fitted with cast 7.5:1 pistons and rings.

Cylinders have original casting marks of MoCasCo. Set includes 61 inch overhead valve piston ring set. *NOTE: Check ring gap before final assembly. Include casting numbers on cylinders. *NOTE: All cast iron cylinders have same piston to wall clearance.0025 -.003.

Measurements:

• Final Cylinder Bore: 84.1248mm
• Final Cylinder Bore: 3.312 inches

Fitment:

Installation instructions (PDF)