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Supertech
Located in San Jose, California, in the heart of Silicon Valley, Supertech was born from the same fertile ground as many other innovative companies. We utilize cutting-edge technology to fuel our growth and deliver the highest performance valves and valve train components available.
Why Choose Supertech?
- Over 30 Years of Experience: Our legacy in the industry ensures top-quality products.
- Superior Performance: We provide valves and valve train components specifically designed for the racing market.
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Versatile Applications: Ideal for various types of racing, including:
- Drag Racing
- Rally
- Road Racing
- And more!
- Custom Solutions: If you can't find the perfect fit, we are always willing to work with you to custom manufacture the ideal solution for your specific needs.
CUTTING EDGE TECHNOLOGY
Trusted by the best in the industry, Supertech is committed to leveraging the latest advancements in technology to enhance performance and reliability. Experience the difference with our products and join the ranks of champions.

Valve Guides
Welcome to our Valve Guides collection, where you can find a wide range of high-quality products designed to enhance your automotive performance. Our carefully curated selection includes everything you need to ensure optimal functionality and longevity for your vehicle's engine components.
Why Choose Our Valve Guides?
- Durability: Constructed from premium materials to withstand high temperatures and pressure.
- Precision Engineering: Designed for a perfect fit, ensuring smooth operation and reduced wear.
- Performance Boost: Improves engine efficiency and power output, maximizing your vehicle's performance.
- Wide Selection: Available for various makes and models, tailored to meet your specific needs.
Featured Products
Explore some of our top-rated valve guides:
- High-Performance Valve Guides - Ideal for racing and high-performance engines.
- OEM Replacement Valve Guides - Perfect for restoring your vehicle to factory specifications.
- Custom Valve Guides - Tailor-made options for specialized applications.
How to Choose the Right Valve Guide
When selecting the right valve guide for your engine, consider the following factors:
- Material: Choose between bronze, iron, or other specialized alloys.
- Size and Fit: Ensure compatibility with your engine model and specifications.
- Intended Use: Identify if the guides are for daily driving, racing, or performance enhancements.
Shop with Confidence
Our Valve Guides collection is backed by a satisfaction guarantee. We are committed to providing the best products and customer service in the industry. Take a look at our selection today and experience the difference!

Valves & Components
Welcome to our Valves & Components for your vehicle's engine collection, where exceptional quality meets unmatched functionality. This carefully curated selection is designed to cater to the specific needs of automotive enthusiasts, mechanics, and industry professionals.
Why Choose Our Valves & Components?
- High Quality: Each product in our collection is manufactured to the highest standards, ensuring durability and longevity for your vehicle's performance.
- Variety: We offer an extensive range of valves and components tailored for various automotive applications, including engine valves, fuel injectors, and emission control valves.
- Efficiency: Our products are designed to optimize engine performance, reduce emissions, and enhance fuel efficiency, ultimately saving you money.
- Expert Support: Our knowledgeable customer service team is always ready to assist you with any inquiries or technical support regarding your vehicle's engine components.
Featured Products
Discover some of our top-selling products in the Valves & Components for your vehicle's engine collection:
- High-Performance Engine Valve Set
- Precision Fuel Injector
- Durable Exhaust Gas Recirculation (EGR) Valve
- Cooling System Thermostat Valve
Applications
Our valves and components are suitable for a variety of automotive applications, including:
- Internal Combustion Engines
- Fuel Delivery Systems
- Exhaust Systems
Shop Now
Browse our full range of Valves & Components for your vehicle's engine to find the perfect products for your automotive needs. Enjoy competitive pricing, fast shipping, and exceptional customer service.