74  Knucklehead Cylinder Piston Kit
74  Knucklehead Cylinder Piston Kit
74  Knucklehead Cylinder Piston Kit
74  Knucklehead Cylinder Piston Kit
74  Knucklehead Cylinder Piston Kit
74  Knucklehead Cylinder Piston Kit

74 Knucklehead Cylinder Piston Kit

$540.00 Sale Save

Item is in stock Only 10 left in stock Item is out of stock Item is unavailable

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. *NOTE: Replacement type cylinder kits do not have original motorcast markings on the cylinder base.

Fits:
FL 1941-1947

UOM: KIT
Country Of Origin: TAIWAN
Suggested Items: 11-0216 - Replica 74 Overhead Valve Piston Set Standard Size

Accessory Items:
16-0622 - Ring-O-Matic Ring Compressor Tool Kit
16-1164 - Piston Pin Support Plate
11-0506 - Replica 61 Knucklehead Cylinder Set Black
11-0507 - Replica 74 Knucklehead Cylinder Set Black

Tech Notes: Shovelhead rocker arm shims may be used on the left side of the Knucklehead rocker arms to adjust end play. Available as 12-0704 (.005) 12-0710 (.007) 12-0715 (.015).