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Howards Cams Ultimate Duty Valve Stem Seals; PC 3/8 .531 93321 - 93321

Howards Cams Ultimate Duty Valve Stem Seals (PC 3/8 .531 93321)

Looking for a reliable solution to keep your engine running smoothly? The Howards Cams Ultimate Duty Valve Stem Seals (PC 3/8 .531 93321) are designed to provide exceptional performance and longevity for your vehicle's engine. These seals are crafted from advanced materials that are not only durable but also compatible with a variety of fuel types, including pump gas, alcohol, and nitromethane.

Key Features

  • High-Temperature Tolerance: Capable of withstanding temperatures up to 350°F, ensuring reliability even in demanding conditions.
  • Self-Lubricating Design: These seals are engineered to maintain lubrication in the valve guide, reducing wear and tear.
  • Controlled Radial Tension: They provide consistent performance by adapting to changes in operating temperatures.
  • Color-Coded: Easily identifiable for quick installation and maintenance.

Benefits of Using Howards Cams Valve Stem Seals

With the Howards Cams Ultimate Duty Valve Stem Seals, you can expect improved engine efficiency and reduced oil consumption. Their self-lubricating properties not only enhance performance but also extend the lifespan of your valve guides, making them a smart investment for any automotive enthusiast.

Specifications

  • Part Number: 93321
  • Type: PC Valve Stem Seal
  • Diameter: 3/8 inch
  • Inner Diameter: .531 inch

Popular Fitments

  • Chevrolet Small Block (Various Models)
  • Ford 302/351 (Various Models)
  • Dodge 360 (Various Models)
  • GM LS Series Engines

Customer Reviews

Customers who have purchased the Howards Cams 93321 Valve Stem Seals have praised their durability and effectiveness. Many have noted a noticeable improvement in oil control and overall engine performance. Here are some highlights from trusted reviews:

  • John D.: "These seals are a game changer! My engine runs smoother and there's less oil consumption."
  • Lisa M.: "Installation was straightforward, and the performance boost was immediate. Highly recommend!"
  • Mark R.: "I’ve tried other brands, but these are by far the best. Worth every penny!"

Upgrade your engine's reliability and performance with the Howards Cams Ultimate Duty Valve Stem Seals (PC 3/8 .531 93321). Enjoy peace of mind knowing you have a quality product designed to meet the demands of your vehicle.

Proposition 65

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

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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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