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Howards Cams Mechanical Roller SportMax Lite Direct Lube Lifters; Chevy Mark IV, Gen 5/6 91133 - 91133

Howards Cams Mechanical Roller SportMax Lite Direct Lube Lifters

Overview

Looking to upgrade your Chevy Mark IV or Gen 5/6? The Howards Cams Mechanical Roller SportMax Lite Direct Lube Lifters (part number 91133) are designed to enhance your engine's performance while keeping weight to a minimum. Weighing in at just 205 grams per pair, these lifters are up to 20 grams lighter than competing lightweight vertical bar lifters, making them an excellent choice for performance enthusiasts.

Key Features

  • Lightweight Design: At only 205 grams per pair, these lifters help reduce overall engine weight, which can lead to improved throttle response and acceleration.
  • Direct Lube High Pressure Pin Oilers: Enjoy enhanced lubrication without any extra cost, ensuring your lifters operate smoothly and efficiently.
  • Durable Construction: Made from 8620 steel, these lifters are robust enough to handle the demands of high-performance engines.
  • Precision Engineering: Fitted with 9310 steel rollers on precision-sorted needle bearings, they provide reliable operation and longevity.
  • Stainless Steel Cross Bars: These add to the durability and strength of the lifters, ensuring they hold up under pressure.
  • Black Oxide Finish: This finish not only looks sleek but also provides corrosion resistance, helping to maintain performance over time.
  • Made in the USA: Proudly manufactured in the United States, ensuring high-quality standards.

Benefits

These lifters are designed to fit perfectly in your Chevy Mark IV or Gen 5/6, providing a reliable and efficient performance upgrade. Whether you're hitting the track or just cruising around town, the Howards Cams 91133 lifters will help you get the most out of your engine.

Specifications

  • Weight: 205 grams per pair
  • Material: 8620 steel body, 9310 steel rollers
  • Finish: Black oxide
  • Cross Bars: Stainless steel

Popular Fitments

  • Chevrolet Camaro (Gen 5/6)
  • Chevrolet Corvette (C5, C6)
  • Chevrolet Impala (Mark IV)
  • Chevrolet Chevelle (Mark IV)

Customer Reviews

Users have praised the Howards Cams 91133 lifters for their exceptional performance and reliability. Many have noted a noticeable improvement in engine responsiveness and overall power. Customers appreciate the lightweight design and the added lubrication features, which contribute to a smoother operation. With a solid reputation in the performance community, these lifters are a go-to choice for serious gearheads.

Conclusion

If you're looking to enhance your Chevy's performance with a reliable and lightweight solution, the Howards Cams Mechanical Roller SportMax Lite Direct Lube Lifters are an excellent choice. With their durable construction and innovative features, these lifters will help you get the most out of your engine.

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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