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Howards Cams 4.160" True Seal Plasma Moly Oil Ring - HRC4850-4155-5-O

Howards Cams 4.160" True Seal Plasma Moly Oil Ring (HRC4850-4155-5-O)

Get ready to take your engine's performance to the next level with the Howards Cams 4.160" True Seal Plasma Moly Oil Ring. Designed for today's high-performance engines, this oil ring is all about superior combustion control, ensuring your vehicle runs smoothly and efficiently.

Key Features

  • Top Ring: Made from ductile plasma moly, this ring is barrel-lapped for quick seating and longevity.
  • Second Ring: Crafted from cast iron with a reverse torsional twist for enhanced durability.
  • Oil Ring: Features a stainless-steel expander combined with chrome-plated carbon steel rails, ensuring a true seal that translates to more horsepower and extended life.
  • File Fit: All applications are file fit, allowing for precise customization to your engine's specifications.

Specifications

  • Piston Ring Set Series: True Seal
  • Application: Universal
  • Bore Size: 4.155" + .005" (4.160")
  • Pre-Gapped: No
  • File Fit: Yes
  • Gapless: No
  • Top Ring Thickness: 1.5mm
  • Top Ring Material: Ductile Iron
  • Top Ring Facing Material: Plasma-Moly
  • Second Ring Thickness: 1.5mm
  • Second Ring Material: Cast Iron
  • Second Ring Facing Material: Cast Iron
  • Oil Ring Thickness: 3mm
  • Oil Ring Tension: Standard
  • Oil Ring Material: Stainless Steel
  • Manufacturer: Howards Cams & Racing Components
  • Warranty: Race Application. No warranty expressed or implied.

Popular Fitments

  • Chevrolet Small Block 350
  • Ford 302 V8
  • Dodge 318 V8

Customer Feedback

Customers have praised the Howards Cams True Seal Oil Ring for its reliability and performance. Many have noted improvements in their engine's efficiency and power output, particularly in race conditions. Here are some highlights from trusted reviews:

  • "These rings really helped my engine run smoother and gave me a noticeable boost in power!"
  • "I love how easy they were to install. Perfect fit for my setup!"
  • "Great quality and performance at a fantastic price!"

Upgrade your engine with the Howards Cams 4.160" True Seal Plasma Moly Oil Ring and experience the difference in performance and longevity that comes with superior engineering.

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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Sale price None
Wholesale price $14.50
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Product Added At Monday 13 May, 2024
Product Modified At Friday 27 June, 2025
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