Ferrea 84-04 Harley-Davidson Evolution 1.9in Head 0.31in Stem Dia Competition Intake Valve- Set of 2

This is a set of two Ferrea competition intake valves, designed for 1984-2004 Harley-Davidson Evolution engines. These valves are crucial for letting the air-fuel mixture into your cylinders, and these particular ones are built for performance applications where airflow is key.

Ferrea uses strong materials to make these valves, ensuring they can handle the demands of a performance engine. The 1.9-inch head diameter is larger than stock on many models, which helps improve airflow into the combustion chamber. The 0.31-inch stem diameter is also a common size for these applications, ensuring proper fitment with valve guides. If you're rebuilding the top end of your Harley Evolution engine and looking for improved airflow, these valves are a solid option.