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  See all Engine products
Supertech Set of 16 8mm Valve Stem Seals for GM LS Engines - High-Quality Rubber Compound - VS-GMLS8V-16

Supertech VS-GMLS8V-16 Valve Seals

Upgrade your GM LS engine with the Supertech VS-GMLS8V-16 valve seals, designed specifically for high-performance applications. These seals are crafted from a premium rubber compound for intake applications, ensuring a tight seal and optimal performance. For exhaust, a specialized high-temperature compound is used, providing exceptional durability and resistance to wear under extreme conditions.

Why Choose Supertech?

Supertech has established itself as a leader in the racing community, supplying top-notch valves and valve train components for a variety of motorsport disciplines, including drag racing, rally, and road racing. With a commitment to quality and performance, Supertech ensures that each component is engineered to meet the demands of serious automotive enthusiasts.

Fitment

  • GM LS Engines

Technical Specifications

  • Material: High-quality rubber (intake), high-temperature compound (exhaust)
  • Application: Designed for both street and track use

Customer Feedback

“I installed the Supertech VS-GMLS8V-16 valve seals on my 2018 Camaro SS with the LS3 engine. The fit was perfect, and I noticed a significant improvement in oil control. No more leaks, and the engine runs smoother at high RPMs!” - Camaro owner

“After swapping these seals into my 2020 Corvette C8, I felt more confident pushing the car on the track. They held up beautifully under high temperatures, and I didn’t experience any loss of performance.” - Corvette owner

Notes

  • Images are for marketing purposes only; actual product may vary.

Other Part Numbers:
Supertech #sptVS-GMLS8V-16

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who is Supertech?

Supertech is a company located in Silicon Valley San Jose, California. It is the place where companies with the most cutting-edge technology are located. It allows Supertech to gain access to the latest technology that helps them create high-quality products.  Supertech is known for manufacturing some of the best aftermarket internal engine parts in the industry. Today, they are considered the leading brand in their market segment.

Valve Train Component Experts

With over 30 years of experience, Supertech was able to develop products that meet the demands of their customers. They offer high-performance valves and valvetrain components that are used by many engine builders and tuners everywhere.

Racer’s Brand Of Choice

Supertech provides the motorsport industry with top-notched products for virtually any type of racing discipline. Whether it’s Road Racing, Drag Racing, or Rally, they have the right parts for you. Each piece is carefully designed and manufactured to provide optimum performance and give racers the competitive advantage they need to win championships.

Purchase Supertech Products At Vivid Racing

If you are in the market for high-quality performance parts for your engine, Supertech is the brand for you. The company has always been on edge in creating innovative products that would keep up with the fast-changing automotive trend. Whether for the tracks or the street, Supertech guarantees that you will only get the best products from them. To know more about Supertech, visit Vivid Racing and check out their list of parts that fit your specific needs.



Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.

Supertech Performance Inc. shall not, under any circumstances, be liable for any special, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue, cost of purchased or replacement goods, or claims of customers of the purchase, which may arise and/or result from sale, installation or use of these parts.

The sole obligation of Supertech Performance Inc., shall be limited only to the products to be found defective, in either workmanship or material, after inspection performed by our company. This Limited Warranty applies only to the original purchaser of the product and only covers the replacement or repair of the product at our election.

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