Description
Product Overview
The Manley stainless steel intake valve model 10552-1 is engineered for durability and optimal airflow. Crafted from high‑grade stainless steel, it resists corrosion and wear in demanding engine environments. The valve features a 2.02‑inch threaded inlet and a matching NPT outlet, providing a secure, leak‑free connection. Designed with a single port, it delivers consistent air delivery for both performance upgrades and standard replacements. ![[Product front view showing all components]](https://www.espressobar.store/wp-content/uploads/2026/06/ffe32b6fc4664f4c9befd16a69d0a2d4.jpg)
Usage
This intake valve is suited for a wide range of automotive applications, from street‑driven cars to high‑performance builds. Install it in gasoline or diesel engines where a reliable air intake path is critical. Ideal for mechanics, DIY enthusiasts, and professional tuners seeking a dependable component that fits standard 2.02‑inch connections without modification.
Why Choose Us
Manley’s reputation for precision engineering ensures each valve meets strict quality standards. Manufactured in the United States, the valve undergoes rigorous testing for pressure tolerance and material integrity. Our commitment to after‑sales support includes technical assistance and a warranty, giving you confidence in long‑term performance.
Key Features
- Premium stainless steel construction resists rust and extends service life.
- 2.02‑inch threaded inlet provides easy installation on standard manifolds.
- NPT outlet ensures a tight, leak‑proof seal for reliable airflow.
- Single‑port design optimizes air flow for improved engine efficiency.
- U.S. manufacturing backed by dedicated customer support and warranty.
FAQ
What engines are compatible with this valve?
The valve fits any engine that uses a 2.02‑inch threaded inlet and NPT outlet, common in many aftermarket performance applications.
Is the valve suitable for diesel engines?
Yes, the stainless steel material and design handle the higher temperatures and pressures typical of diesel engines.
How do I install the valve?
Secure the threaded inlet to the intake manifold and tighten the NPT outlet with a standard wrench. Ensure all connections are sealed with appropriate thread sealant.
What warranty does Manley provide?
Manley offers a limited warranty covering material defects for one year from the date of purchase.
Can I use this valve for a performance upgrade?
Absolutely. Its robust construction and optimized airflow make it an excellent choice for both stock replacements and performance enhancements.






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