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Vivid Racing Gear 
Howards Cams Mechanical Roller SportMax Vertical Bar Lifters
Overview
If you're a sportsman racer looking for reliable performance without breaking the bank, the Howards Cams Mechanical Roller SportMax Vertical Bar Lifters for Chevy Mark IV, Gen 5/6 (Part Number: 91128-1) are an excellent choice. These lifters are crafted with precision and durability in mind, making them perfect for entry-level racers who demand quality.
Key Features
- High-Grade Materials: Made from 8620 heat-treated steel, these lifters are built to withstand the rigors of racing.
- Black Oxide Finish: The black oxide coating not only enhances durability but also provides excellent protection against wear and corrosion.
- Superior Rollers: Fitted with 9310 steel rollers, these lifters ensure smooth operation and reliable performance.
- High Strength Bearings: Designed with high-strength bearings for improved longevity and performance.
- Hand Assembled: Each lifter is carefully assembled by hand and rigorously checked for fit before packaging, ensuring you receive a product you can trust.
- Made in the USA: Proudly manufactured in the United States, supporting local craftsmanship.
Benefits
These lifters are not just about performance; they are also designed with the budget-conscious racer in mind. You get high-quality components that won’t stretch your wallet, making them perfect for anyone looking to get the most out of their racing experience.
Specifications
- Part Number: 91128-1
- Material: 8620 Heat-Treated Steel
- Roller Material: 9310 Steel
- Finish: Black Oxide
Popular Fitments
- Chevrolet Camaro (Gen 5)
- Chevrolet Corvette (C5)
- Chevrolet Chevelle (1970-1972)
Customer Reviews
Users have praised the Howards Cams 91128-1 for their reliability and performance on the track. Many customers noted how easy they were to install and how they significantly improved their engine's responsiveness. Here’s what some satisfied racers have to say:
"These lifters made a noticeable difference in my engine's performance. Highly recommend for anyone on a budget!"
"Fantastic quality for the price. They fit perfectly in my Chevy and have held up well under racing conditions."
Conclusion
Upgrade your Chevy Mark IV, Gen 5/6 with the Howards Cams Mechanical Roller SportMax Vertical Bar Lifters (91128-1) and experience the difference in quality and performance. With their robust construction and thoughtful design, these lifters are sure to meet the demands of any entry-level sportsman racer.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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 ExperienceThe 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 TechniqueHowards 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 RacingIf 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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