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Supertech 5.5mm Diameter 1.71mm Thick Lash Cap for 6-7mm Valve Applications - LC-55-1.71P

Supertech LC-55-1.71P Lash Cap

The Supertech LC-55-1.71P Lash Cap is a precision-engineered component designed to enhance the performance of your race engine. With a diameter of 5.5mm, a depth of 2.5mm, and a thickness of 1.71mm, this lash cap is tailored for slender valve tips, particularly useful in applications with 6 or 7mm valves. By increasing the contact area between the rocker arm and the valve, it ensures that the roller operates more efficiently, providing better stability and performance.

Features and Benefits

  • Enhanced Stability: The larger footprint allows for improved contact, reducing the chances of wear and tear on both the rocker arm and valve tip.
  • Durable Construction: Made from high-quality materials, these lash caps are built to withstand the rigors of competitive racing.
  • Precision Fit: Specifically designed for optimal fitment on slender valve tips, ensuring reliable performance during intense racing conditions.

Technical Data

Diameter: 5.5mm
Depth: 2.5mm
Thickness: 1.71mm

Customer Feedback

Many customers have shared their positive experiences with the LC-55-1.71P. One user noted, "After installing these lash caps, I immediately felt a difference in my engine's responsiveness. They fit perfectly, and I haven't noticed any wear on my rocker arms." Another customer mentioned, "These caps are a game changer for my drag racing setup. They provide the stability I need at high RPMs."

Important Notes

  • Images are for marketing use only; the actual product may vary!

Other Part Numbers:
Supertech #sptLC-55-1.71P

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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