Upgrade your Chevrolet Mark IV 396-502 from 1965 to 1996 with the Howards Cams Hydraulic Flat Tappet Camshaft and Lifter Kit. Designed for enthusiasts who demand performance, this kit is engineered to enhance your engine's efficiency and power band, making it perfect for hot street applications.
At Howards Cams, quality is paramount. Each camshaft is crafted using the finest race-grade cores, ensuring durability and performance. Our hydraulic and mechanical flat tappet camshafts undergo rigorous Rockwell hardness checks and are Parkerized to meet the highest quality control standards. This attention to detail guarantees that you receive a product that not only meets but exceeds expectations.
Utilizing high-precision CNC cam grinding machines, Howards Cams ensures that every camshaft is manufactured to exact specifications. Each unit is packaged securely in a robust, high-impact plastic case, so when it arrives at your door, it’s just as pristine as when it left our facility.
This camshaft and lifter kit is specifically designed for:
Many users rave about the noticeable improvements in throttle response and overall engine performance after installing the Howards Cams kit. Here’s what some of our customers are saying:
⚠ 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.