You're currently on:
Product Description
H-D #163-32, 165-32
High Quality USA made ROWE Black Nitrated VALVES
Suitable for use as INTAKE & EXHAUST in all 1932 - 1973 45 Solo & ServiCar motors
What is Black Nitrate?
Black Nitrated Valves have been the standard in the industry for many years now.
The Black Nitrate coating is microhard - higher than the base stainless steel metal.
The Black Nitrite adheres to the base metal at a microscopic level, so it does not flake or break off.
The Black Nitrated surface finish of the valve stem is even smoother than with chromed stems - resulting in less friction between stem and guideProduct Tags
Add Your Tags:
Use spaces to separate tags. Use single quotes (') for phrases.
