Exhaust Valve - Big Twin
Nitrided Valve
One-piece stainless-steel, stellite-tipped valves impregnated by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce friction
This process provides resistance to corrosion; wears superior to hard chromium and electrolysis nickel-plating
Lightweight with profiles that provide excellent flow characteristics
Compatible with leaded and unleaded fuels and can be run in cast iron- and bronze-type guides at close tolerances for maximum oil control and heat dissipation
Made in the U.S.A.
Fitment:
Vehicle Type |
Model |
Years |
American |
VTwin Harley Davidson E |
1936-1937 |
American |
VTwin Harley Davidson EL |
1936-1947 |
American |
VTwin Harley Davidson F |
1941-1947 |
American |
VTwin Harley Davidson FL |
1941-1947 |