Manley Nissan 3.5L V6 (VQ35DE VQ35DET) DOHC 37.5mm Stainless Race Master Valves (Single)

If you're rebuilding the top end of your Nissan 3.5L V6 engine, especially for racing applications, new valves are a critical component. These Manley Race Master valves are built for engines that see a lot of action, operating up to 8000 RPM. They are designed to handle the demands of bracket, drag, and oval track racing.

These intake valves feature a 37.50 mm head diameter and a 96.50 mm overall length, with a 6mm stem diameter. They are constructed from durable stainless steel, and the stems are chrome-plated with hard tips to resist wear over time. The under-head areas are swirl-polished and the combustion faces are fully machined to help optimize airflow into the cylinder, which is key for performance. Manley also offers these in different shapes to match specific engine builds.

This part fits a wide range of Nissan and Infiniti vehicles, including popular models like the G35, 350Z, and Altima, as well as larger trucks like the Armada and Titan. If you're working on a performance-oriented VQ35DE or VQ35DET engine, these valves are a solid choice for reliability and improved airflow.