Vehicle Description
Overview � This is an extremely unique, experimental, Harley
Davidson 1938-39 Motorcycle!�This is the actual, Bill Harley�s
experimental, �second generation� 52-cubic-inch overhead valve
1938-39 Knucklehead prototype designed and fought for by Bill
Harley in the late 1930�s. There were five prototypes produced, but
this example is the only one equipped with aluminum heads and
barrels. (It may be the only complete experimental Harley Davidson
motorcycle known to remain in existence). The 1938 lower end is
overhead-valve only, specific to this model, and utilizes an oil
pump from a 1937 motorcycle. The motor is proprietary to this
machine using narrow cams and oversized cam cover. With an A-frame
style head, Motor No. 4 is marked EX. The lifter blocks are drilled
to the channel to vacuum the oil from the OHV heads. The wheels
sport one-off narrow stepped hubs with small-spoke rims.
This prototype uses the �dome piston� mentioned in the
Harley-Davidson board meetings between 1938 and 1939. Bill Harley
took pride that this piston would end his overheating problem. This
experimental motorcycle was sold to Roy Egeberg just after
production and remained with him until 1974 when it was purchased
by restorer Daniel Pugens, a known Harley-Davidson CAC, DAH and OHV
specialist.
This experimental 1938-1939 Harley Davidson motorcycle has recently
been restored to its original glory utilizing all of the parts
purchased from Egeberg. Egeberg acquired this exact machine from
the factory and had it titled in Minnesota until he sold it in
1974. The authenticity of this particular prototype experimental
motorcycle is well documented including in the Harley Davidson
archives, extensively in Herb Wagner�s��Harley-Davidson
1930-1941��and in Jerry Hatfield�s��Inside Harley-Davidson.��This
1938-39 motorcycle may be the only experimental Harley Davidson to
be released from the factory.�
This 1938�1939 Harley Davidson overhead valve motorcycle is a true
investment quality motorcycle and it is available to the discerning
buyer! � Mileage ..zero miles Paint Excellent quality and
application of the paint Sheet Metal Excellent sheet metal, proper
fit Chrome mimimal Mechanical This engine starts and runs well, It
is an Experimental assembly and should not be used as a riding
machine. Wheels & Tires Correct and fresh Title Sold on a bill of
sale with a copy of the original MN Title Nada not rated
Accessories none