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Knuckle Bare Cylinder Head Set Aluminum

SKU: 10-1106

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Aluminum Knucklehead bare head set is casted of heat treated aluminum for 74" Knuckle motors, and is the large port type.

Cast aluminum heads includes steel valve seats and large port screw - in inserts for 74" intake manifold.

*NOTE: Accepts original valve spring cups.

Manufacturer Motortechnic
FITS FL 1941-1947
EL 1936-1947