Brought to you by Bitter End – Old School Choppers – One-Stop Shopping for Hardcore Chopper Builders.
* Replacement 61″ Knucklehead cylinder and piston kit are honed and pre fitted with 7.5:1 compression cast pistons and rings.
* Cylinders feature four fins.
* They are ready to run and will require break-in.
* Please refer to proper shop manual for suggestions on break-in.
* For stock stroke only.
* For 1936-1947 Knuckleheads.
* NOTE: Replacement type cylinder kits do not have original motorcast markings on the cylinder base.
* Fits:
EL 1936-1940
* UOM: 1 – KIT
