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Howards Cams Hydraulic Roller Big Mama Rattler Camshaft; 1958 - 1965 Chevy 348/409 1800 to 5600 138045-09 - 138045-09

Howards Cams Hydraulic Roller Big Mama Rattler Camshaft

If you're looking to give your 1958 - 1965 Chevy 348/409 a serious boost, the Howards Cams Hydraulic Roller Big Mama Rattler Camshaft (Part No. 138045-09) is a fantastic choice. Designed for performance enthusiasts, this camshaft operates smoothly within a range of 1800 to 5600 RPM, making it perfect for both street and street/strip applications.

Features

  • High-Quality Construction: Crafted from the highest-grade race quality cores, this camshaft is built to last.
  • Precision Engineering: Manufactured on advanced CNC cam grinding machines, ensuring exceptional accuracy.
  • Thorough Quality Control: Each camshaft undergoes 100% Rockwell testing and is Parkerized for enhanced durability.
  • Safe Packaging: Comes in a robust, reusable case to ensure it arrives in perfect condition.

Specifications

  • Lift: .618 / .618
  • Duration @ .050: 235 / 243
  • Centerline: 103
  • Idle Quality: Lopey idle for that aggressive sound
  • Compression Ratio: Requires 9.0:1 or higher
  • Stall Converter: Needs a 2500+ stall converter for optimal performance

Fitment

This camshaft is specifically designed for the following vehicles:

  • 1958 Chevrolet Impala
  • 1961 Chevrolet Bel Air
  • 1965 Chevrolet Biscayne
  • 1964 Chevrolet Corvette

Customer Feedback

Enthusiasts have praised the Big Mama Rattler for its impressive performance and unique sound. Many have noted how it significantly enhances their vehicle's power and responsiveness, making it a popular upgrade among classic Chevy owners. Users appreciate the attention to detail in the manufacturing process, which ensures reliability and longevity.

Why Choose Howards Cams?

When it comes to performance camshafts, Howards Cams stands out with its commitment to quality and precision. Whether you're hitting the streets or the strip, the Big Mama Rattler is engineered to meet the demands of serious drivers who want nothing but the best for their classic Chevys.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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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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