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Vivid Racing Gear 
Howards Cams Hydraulic Flat Tappet Big Mama Rattler Camshaft & Lifter Kit
Looking to give your 1967 - 1976 Buick a serious performance boost? The Howards Cams Hydraulic Flat Tappet Big Mama Rattler Camshaft & Lifter Kit (Part Number: CL558061-09) is designed to do just that! This kit is perfect for Buick 400, 430, and 455 engines, enhancing your ride's power and sound while ensuring top-notch quality.
Key Features
- High-Quality Materials: Each camshaft is crafted from the highest-grade race quality cores, ensuring durability and performance.
- Precision Manufacturing: Made on dedicated high precision CNC cam grinding machines, guaranteeing an accurate fit and function.
- Quality Control: Every hydraulic and mechanical flat tappet camshaft is 100% Rockwell checked and Parkerized for unbeatable quality assurance.
- Secure Packaging: Packaged in a hard, high-impact plastic reusable case to protect your camshaft during shipping.
Specifications
- Lift: .501 / .480
- Duration @ .050: 235 / 243
- Centerline: 103
- Idle Type: Lopey
Performance Benefits
This camshaft is engineered for street or street/strip applications, requiring a compression ratio of 9.0:1 or higher and a stall converter rated for 2500 RPM or above. With its lopey idle, you’ll not only feel the power but hear it too!
Popular Fitments
- 1970 Buick GS 455
- 1971 Buick Riviera 455
- 1972 Buick Electra 225 455
- 1976 Buick Century 455
Customer Reviews
Users have praised the Howards Cams Big Mama Rattler for its impressive performance and reliable quality. Many noted the noticeable power increase and the aggressive sound it delivers, making it a favorite among car enthusiasts looking to enhance their classic Buicks.
If you’re ready to take your Buick's performance to the next level, the Howards Cams Hydraulic Flat Tappet Big Mama Rattler Camshaft & Lifter Kit is the perfect choice. Get ready to enjoy an exhilarating driving experience!
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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