>MOTOR Top end > Cylinders etc...

>>HD Knuckle heads gallery

Fossil Knuckle heads
Think these are dead? Think again, they are now running on Cotten's bike!



Another pair of Knuckle heads waiting for a new life on Cotten's shelves. These are [almost] ready for the drag strip: fins removed, dual carbs, etc...

Cotten's dual carb knuckle heads again...





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