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Vivid Racing Gear 
Howards Cams Hydraulic Flat Tappet Big Daddy Rattler Camshaft & Lifter Kit
Rev up your Holden's performance with the Howards Cams Hydraulic Flat Tappet Big Daddy Rattler Camshaft & Lifter Kit, designed specifically for 1970 - 1988 Holden 252-308 engines. This kit is perfect for those who crave a rough idle and want to make their street or strip experience more exhilarating.
Key Features
- High-Quality Materials: Each camshaft is crafted using premium race-quality cores, ensuring durability and performance.
- Precision Manufacturing: Our camshafts are produced on high-precision CNC cam grinding machines, resulting in unmatched accuracy.
- Quality Control: Every hydraulic and mechanical flat tappet camshaft undergoes rigorous Rockwell testing and Parkerizing for superior quality assurance.
- Secure Packaging: The camshaft arrives in a tough, high-impact plastic case that protects it during transit, ensuring it’s in pristine condition upon delivery.
Specifications
- Lift: .512 / .528
- Duration @ .050: 243 / 251
- Centerline: 103
- Compression Ratio: Requires 9.5:1 or higher
- Stall Converter: Needs a 2800 RPM or higher
Fitment
This camshaft kit is compatible with the following popular fitments:
- 1970 Holden Kingswood 252
- 1971 Holden Monaro 308
- 1980 Holden Commodore 304
- 1988 Holden Calais 308
It’s designed to fit seamlessly into your Holden, making it an ideal choice for those looking to enhance their vehicle's capabilities.
Customer Feedback
Users have praised the Big Daddy Rattler for its impressive performance and smooth installation. Here’s what some of our customers have said:
- "The power increase was noticeable right away! It really brought my Holden to life." - Satisfied Customer
- "Installation was straightforward, and the sound is incredible. Highly recommend!" - Happy Driver
- "Perfect for street/strip use. It’s exactly what I needed for my build." - Performance Enthusiast
Upgrade your Holden with the Howards Cams Hydraulic Flat Tappet Big Daddy Rattler Camshaft & Lifter Kit and feel the difference on the road or track!
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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