Harley Model / Year Fitment: WLD 1939-1946, W 1939-1952, G 1939-1973,
Heads have a steel insert cast in to accept the 18mm spark plug.
Combustion champer is 10.5mm deep. Sold as a set of 2.
MFG Part #: 1002
Technote:
Dimensions:
Replaces OEM:
Made in: TAIWAN
Available Replacement Components / Related Part #s : 45-0991 , 45-0985 , 45-0981 , 44-0481
NOTE: Part installation instructions are not provided unless a link is shown below:
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