The Manley Severe Duty intake valve for Chevrolet small block engines is a high-strength replacement with a 2.080in head diameter, 5.010in overall length and a 0.3110in stem. Using NK-844 intake alloy and finished with chrome stems, hard tips, swirl‑polished underheads and fully machined combustion faces, this valve improves airflow and efficiency and offers enhanced wear resistance for dependable performance in extreme gasoline engine temperature environments.
Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.010in O/A Length, 0.3110in Stem