Supertech intake valves are a set of 16 black-nitrided intake valves specified for Nissan VK56DE engines. The nitrided finish is provided on all 16 valves included in the set, and the packaging is presented as an engine-specific valve solution. Confirm VK56DE application compatibility before installation to match engine requirements.
Supertech Nissan VK56DE Black Nitrided Intake Valve - Set of 16