27039-37 Old 1112-37 Threaded Cylinder Head to Manifold Nipple Colony USA 9423-1

27039-37 Old 1112-37 Threaded Cylinder Head to Manifold Nipple Colony USA 9423-1

$ 22.80

Fits the Following Harley-Davidson Models

1930 to 1948 Big Twin Flatheads U Models

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