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Howards Cams Hydraulic Roller Retro-Fit Street Lifters; Chevy Mark IV, Gen 5/6 91167
$779.18

Howards Cams Hydraulic Roller Retro-Fit Street Lifters: Chevy Mark IV, Gen 5/6 (Part #91167)

If you're a street performance enthusiast looking to upgrade your Chevy engine, the Howards Cams Hydraulic Roller Retro-Fit Street Lifters are just what you need. Designed specifically for the Chevy Mark IV and Gen 5/6 engines, these lifters provide an excellent solution for those wanting to switch to a hydraulic roller camshaft.

Key Features

  • Versatile Fit: Compatible with both early and late model blocks, including those with tall lifter bosses.
  • Durable Construction: Crafted using cold form technology, ensuring a robust body that withstands the rigors of street performance.
  • Hardness and Strength: The lifters are carbonitride and tempered for exceptional hardness, while the roller wheel is made from hardened tempered steel alloy.
  • Reliable Components: Features heat-treated stainless steel cross bars and high alloy steel tie bar buttons for enhanced durability.
  • Designed for Performance: Specifically engineered for street applications, these lifters perform optimally at up to 6500 RPM.
  • Made in the USA: Proudly manufactured in the United States, ensuring quality and reliability.

Benefits of Upgrading to Hydraulic Roller Lifters

Switching to hydraulic roller lifters can significantly improve your engine's performance. You'll experience smoother operation, reduced friction, and better overall efficiency. Plus, the enhanced lift profile allows for improved airflow, giving your engine the power boost it craves.

Popular Fitments for Part #91167

  • Chevy Camaro (1970-1981)
  • Chevy Corvette (1968-1982)
  • Chevy Chevelle (1970-1972)
  • Chevy Impala (1971-1976)

Customer Reviews

Customers who have upgraded to the Howards Cams Hydraulic Roller Lifters have shared their positive experiences:

  • Performance Boost: "After installing these lifters, my engine runs smoother and has more power. Definitely worth the investment!"
  • Easy Installation: "The fit was perfect, and installation was straightforward. I love the performance gains!"
  • Quality Construction: "You can feel the difference in quality compared to stock lifters. Highly recommend!"

Specifications

  • Part Number: 91167
  • Max RPM: 6500 RPM
  • Material: Hardened tempered steel alloy, stainless steel cross bars
  • Application: Street performance

Upgrade your Chevy's performance with the Howards Cams Hydraulic Roller Retro-Fit Lifters and enjoy the thrill of enhanced power and efficiency on the road!

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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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