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Engines and Components› Camshafts and Valvetrain

Supertech

Supertech Nissan VQ37VHR Black Nitrided Intake Valve - +1mm Oversize - Single (Drop Ship Only)

$33.63 $26.91 Save $6.72

SKU: S00P NIVN-1038

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: NIVN-1038

MIA's Description

The Supertech Black Nitride Intake Valves are designed for VQ37VHR engines, offering a +1mm oversize option. These valves are constructed from EV8 / 21-4N stainless steel and feature a Black Nitride hardening treatment. This treatment reduces friction between the valve and guide, potentially decreasing power loss at high engine speeds.

The valves have a microhardness of 800HV minimum, with a smooth surface finish and hardened tips for durability. They are available for purchase individually or as a set of 12. These intake valves are suitable for naturally aspirated and boosted applications.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandSupertech
Part NumberS00P NIVN-1038

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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