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Vivid Racing Gear 
Howards Cams Mechanical Roller UltraMax Bushed Direct Lube Lifters (Chevy Mark IV, Gen 5/6 91046)
When it comes to high-performance racing, the Howards Cams Mechanical Roller UltraMax Bushed Direct Lube Lifters for Chevy Mark IV, Gen 5/6 (part number 91046) are designed to take your engine's performance to the next level. These lifters are engineered for those who demand the utmost in durability and efficiency, especially in severe racing conditions.
Key Features
- Solid Bushing Design: Unlike traditional lifters that use needle bearings, the UltraMax lifters utilize solid bushings in the roller tip. This design enhances longevity and performance under extreme conditions.
- High-Pressure Oiling: These lifters feature "Full Time" high-pressure oiling to the bearing axles, ensuring consistent lubrication even at high RPMs.
- Lightweight Construction: Made from lightened steel alloy, these lifters are built for speed while maintaining strength.
- Heat Treated Components: The stainless steel link bars and case-hardened 8620 rollers provide added durability for aggressive cam profiles and high spring pressures.
- Rebuildable: Designed with longevity in mind, these lifters are fully rebuildable, allowing for maintenance and extended use.
- Made in the USA: Proudly manufactured in the United States, ensuring high-quality craftsmanship.
Benefits
The Howards Cams 91046 lifters are perfect for enthusiasts who are serious about racing. With their ability to handle ultra-high spring pressures and aggressive cam lobes, these lifters can help you achieve peak performance on the track. The continuous oiling system minimizes wear and tear, allowing you to push your engine to its limits without the worry of failure.
Specifications
- Part Number: 91046
- Body Height: .300" taller for compatibility with early, late model, and aftermarket blocks
- Material: Lightened steel alloy with enhanced finish
- Roller Material: Case hardened 8620
- Link Bars: Heat treated stainless steel
Popular Fitments
- Chevy Small Block 350
- Chevy Big Block 454
- Chevy 396
- Chevy 427
Customer Reviews
Customers have praised the Howards Cams 91046 lifters for their reliability and performance. Many users have noted significant improvements in engine response and RPM capability, especially in competitive racing scenarios. The rebuildable design has also received positive feedback, as it allows for easy maintenance and long-term use.
In summary, if you’re looking to enhance your Chevy Mark IV, Gen 5/6 engine’s performance, the Howards Cams Mechanical Roller UltraMax Bushed Direct Lube Lifters (91046) are a top-notch choice for serious racers. Experience the difference these lifters can make on the track!
⚠ 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.
