74 inch Panhead Cylinder and Piston Kit

Panhead 74 inch cylinder and piston kit honed and pre fitted with 8.5:1 stock compression cast pistons and Hastings rings.

 
They are ready to run and will require break-in. Please refer to proper shop manual for suggestions on break-in. Sold in pairs for stock stroke only. For 1948-1965 Panhead models. Order base and head gaskets separately. *NOTE: All cast iron cylinders have same piston to wall clearance .0025 -.003. Bore size is 3.4380 inch-3.4385 inch inner diameter.
Measurements: Inner Diameter: 3.4380 inches

Fitment:
Harley Davidson FL 1948-1965