Heads have a steel insert, cast in to accept the 18mm spark plug.
VT No: 49-0908
OEM No: 16683-39
Heads have a steel insert, cast in to accept the 18mm spark plug.
Combustion chamber is 12.3mm deep.
Fits:
WLDR 1940-1941
WLD 1940-1942
WL 1947-1957
UOM: 2 - SET
Country of Origin: Imported
2018 Catalog pages: 799
2017 Catalog Page: 801
V-Twin Manufacturing Part Number: 49-0908
Manufacturer:
Manufacturer Part Number: 901
Harley-Davidson & Indian OEM Cross Reference Part Numbers: 16683-39 16681-39
5:1 Low Compression Head Set Aluminum 49-0908
- Brand: V-Twin
- Product Code: 49-0908
- Availability: In Stock
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$499.91
Tags: V-Twin, Harley Davidson, Classic Pre-1984, Side Valve, Engine - Top End, Heads