Dual Spark Plug L1972-E1973 1000 Ironhead Sportster Heads

These heads fit late 72 early 73 1000cc Harley Ironhead Sportsters. They are notinterchangeablewith later 1000 heads. There are no broken fins and they appear to be in good shape. We can do a new guides, angle valve grind and assemble them with valves and springs if you need us to. We added the extra spark plug location in house.
The casting # on the front head is. 6682-71a The rear head is. 6684-71

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