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Howards Cams Ultimate Duty Valve Stem Seals; Posi-Stop 11/32 .500 93310-1 - 93310-1

Howards Cams Ultimate Duty Valve Stem Seals - Posi-Stop 11/32 .500 93310-1

If you're looking for a reliable solution to keep your engine running smoothly, the Howards Cams Ultimate Duty Valve Stem Seals are a fantastic choice. Designed with performance in mind, these seals are engineered to fit perfectly in a variety of vehicles, ensuring optimal functionality and longevity.

Key Features

  • Premium Material: Crafted from advanced materials, these valve stem seals are resistant to pump gas, alcohol, and nitromethane, making them suitable for various fuel types.
  • Temperature Tolerance: With the ability to withstand temperatures up to 350°F, these seals are built to perform in extreme conditions.
  • Self-Lubricating: The self-lubricating design ensures that the valve guides remain well-oiled, reducing wear and tear over time.
  • Controlled Radial Tension: The seals maintain controlled radial tension, adapting to changes in operating temperatures for consistent performance.
  • Color Coded: Easily identify the seals with their color-coded design, simplifying installation and maintenance.

Benefits

Using Howards Cams valve stem seals can lead to improved engine performance and reduced oil consumption. By effectively controlling oil flow while lubricating the valve guide, these seals help maintain engine efficiency and longevity.

Specifications

  • Part Number: 93310-1
  • Size: 11/32 .500
  • Material: Premium PC type
  • Temperature Rating: Up to 350°F

Popular Fitments

  • Chevrolet Small Block (SB) Engines
  • Ford 302/351 Engines
  • Dodge 318/360 Engines
  • Various Performance Applications

Customer Reviews

Many users have praised the Howards Cams Ultimate Duty Valve Stem Seals for their durability and performance. Customers have noted significant improvements in oil control and overall engine efficiency. Here’s what some of them had to say:

  • "These seals are a game changer! My engine runs smoother and I’ve noticed less oil consumption." - A satisfied customer.
  • "Installation was straightforward, and the quality is top-notch. Highly recommend!" - Another happy user.
  • "I’ve used these in multiple builds, and they never disappoint. Great product!" - A loyal fan of Howards Cams.

Upgrade your engine’s reliability with Howards Cams Ultimate Duty Valve Stem Seals - Posi-Stop 93310-1 and experience the difference in performance!

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⚠ WARNING: Cancer and Reproductive Harm
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Who is Howards Cams?

Howards Cams is an aftermarket company that Howards Johansen founded in 1945. It started as Howards Power & Racing Equipment and specialized in manufacturing high-performance racing cams for the automotive market. Even after turning the business over their oldest son, the company remained one of the best cam manufacturers in the industry.

Maximizing Their Racing Experience

The company has always used it is on-track experience to create powerful cam profile designs. It is why they have become one of the favorite brands of many top fuel dragster racers and drivers from other racing disciplines such as road racing, mudd bogging, marine racing, and circle track racing.

Advanced Manufacturing Technique

Howards Cams uses the most advanced computer design software to create the most competitive product out there. They offer a wide range of performance parts from camshafts, connecting rods, crankshafts, billet main caps, and forged pistons. All of these are made in the USA to ensure consistent quality.

Purchase Howards Cams Products At Vivid Racing

If you are in the market for high-performance parts for your engine, then look no further as Howard Cams is the brand for you. They have all the parts you need to create a fast machine and is trusted by many racers and enthusiast worldwide. If being on the top podium is your dream, then upgrade your engine with Howard Cams parts. 

To know more about the company, visit Vivid Racing and check out their list of products that fit your specific needs.

Warranty: Howards Cams Hydraulic/Mechanical Flat Tappet Camshafts are 100% Rockwell checked and parkerized at our manufacturing plantin Wisconsin. Howards Cams hydraulic and mechanical lifters are also 100% Rockwell checked for hardness to ensure that our customers receive the best American made components available. To give our customers a performance edge, Howards Cams will unconditionally replace to the original purchaser only, any non-usable hydraulic or mechanical flat tappet camshafts and lifters for 1/2 the amount of the original invoiced purchase price for a period of 6 months from the date of original retail purchase. Howards™ Cams does not warrant the performance of our products due to Howards™ Cams lack of control during product installation and usage. This applies to all camshafts, valve train components and all other racing components in our catalog and product line. Note: Due to oil available today, all Flat Tappet Cams (hydraulic or mechanical) must be initially ran with a quality break-in lube, such as Howards Z.P.M. Max. There is absolutely no warranty, expressed or implied or otherwise, on Howards Cams parts, labor, installation charges or other damaged parts. Howards Cams assumes no responsibility or liability whatsoever on incidental or consequential damages. There are no implied warranties of merchantability or fitness for a particular purpose. Howards Cams neither assumes nor authorizes any person to assume for it, any other obligation or liability in connection with the sale or use of our products. Howards Cams will replace or refund any part that has a manufacturers defect found before installation or alteration. Customers are responsible for blueprinting engine components before installation or startup.

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