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Howards Cams Hydraulic Flat Tappet Variable Duration Lifters; Chevy 265-454 91002 - 91002

Howards Cams Hydraulic Flat Tappet Variable Duration Lifters (Chevy 265-454 91002)

Upgrade your Chevy with the Howards Cams Hydraulic Flat Tappet Variable Duration Lifters, designed specifically for engines ranging from the 265 to the 454 cubic inches. These lifters are a game-changer for anyone looking to enhance their racing or performance applications. With a fresh design and high-grade tappet shell, they deliver outstanding performance for both endurance and street applications.

Key Features

  • Variable Duration: These lifters effectively lower cam duration by approximately 10 degrees up to 3000 RPM, giving you greater control over your engine's performance.
  • High-Grade Construction: Crafted with a close tolerance valving system, these lifters ensure reliable and consistent performance.
  • Improved Torque: Experience maximum low-end torque without sacrificing mid or top-end power, making your vehicle more responsive in all driving conditions.
  • Increased Vacuum: Enjoy up to 3 inches more vacuum, which can be beneficial for various applications.
  • Sound Profile: Be aware that these lifters produce a mild ticking sound, reminiscent of mechanical lifters, which is a normal characteristic.

Specifications

  • Preload Settings: For optimal performance, aim for a preload setting between .020" and .040".
  • Made in the USA: Proudly manufactured in the United States, ensuring top-notch quality and reliability.

Popular Fitments

  • Chevrolet Camaro (1967-1969)
  • Chevrolet Corvette (1968-1982)
  • Chevrolet Chevelle (1964-1972)
  • Chevrolet Pickup (1973-1987)

Customer Reviews

Users have praised the Howards Cams 91002 lifters for their performance and reliability. Many have noted significant improvements in torque and overall engine responsiveness. A few customers mentioned the distinct ticking sound but appreciated the performance benefits that outweighed this minor concern. Overall, these lifters are highly recommended for anyone looking to push their Chevy to the next level.

With the Howards Cams Hydraulic Flat Tappet Variable Duration Lifters, you’re not just upgrading your engine; you’re investing in performance that you can feel every time you hit the road. Get ready for a ride that’s as thrilling as it is powerful!

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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