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.
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| UOM | 1 – KIT |
|---|---|
| Manufacturer | Motorshop |
| Replacement Items | 11-0426 – 61″ Overhead Valve 3-5/16″ Piston Set Standard Size |
| FITS | EL 1936-1940 |
