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80" Side Valve Cylinder Set For Harley-Davidson Flathead 1937-1948

80" Side Valve Cylinder Set For Harley-Davidson Flathead 1937-1948

Regular price $1,249.93 USD
Regular price Sale price $1,249.93 USD
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Taxes included. Shipping calculated at checkout.
  • These 80" cast iron cylinders are sold in sets and are ready to be fitted with standard pistons
  • Cylinders are 13 fin style and have the valve guides and intake manifold nipples installed
  • Valve guides must be reamed to size
  • Cylinders need to be final honed and fitted
  • Fits 1937-1948 UL models
  • Replaces OEM: 16481-37, 16482-37
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