74" Knucklehead Cylinder Piston Kit
Retail Price: $539.42
VT No
11-2601
Replacement 74" Knucklehead cylinder and piston kit are honed and pre fitted with 8.5:1 compression cast pistons and rings. Set does not feature any factory markings.
Replacement 74" Knucklehead cylinder and piston kit are honed and pre fitted with 8.5:1 compression cast pistons and rings. Set does not feature any factory markings.
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 1941-1947 Knuckleheads. Cylinders are without lip on top. Order head base gasket separately. *NOTE: All cast iron cylinders have same piston to wall clearance .0025 -.003. Bore size is 3.4380"-3.4385" inner diameter. *NOTE: Replacement type cylinder kits do not have original motorcast markings on the cylinder base.
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 1941-1947 Knuckleheads. Cylinders are without lip on top. Order head base gasket separately. *NOTE: All cast iron cylinders have same piston to wall clearance .0025 -.003. Bore size is 3.4380"-3.4385" inner diameter. *NOTE: Replacement type cylinder kits do not have original motorcast markings on the cylinder base.
FITS | FL 1941-1947 |
|---|
| UOM | 1 - KIT |
|---|---|
| Manufacturer | Motorshop |
| Origin | Imported |
| 2025 Catalog Pages | 523 |
| Replacement Items | 11-0216 - Replica 74" Overhead Valve Piston Set Standard Size |
| Tech Note | Shovelhead rocker arm shims may be used on the left side of the Knucklehead rocker arms to adjust end play. Available as12-0704 (.005), 12-0710 (.007), 12-0715 (.015). |
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