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Vivid Racing Gear 
Howards Cams Hydraulic Flat Tappet Camshaft & Lifter Kit (CL660971-10)
Upgrade your 1970 - 1988 Holden 252-308 with the Howards Cams Hydraulic Flat Tappet Camshaft & Lifter Kit. This kit is designed to enhance your engine's performance, delivering a lopey idle and robust mid-range torque and horsepower. Perfect for hot street or strip applications, this camshaft will help you get the most out of your ride!
Key Features
- Lift: .501 / .501
- Duration @ .050: 235 / 235
- Centerline: 106
- Ideal for: 3200+ stall converter
Quality You Can Trust
Howards Cams takes pride in using only the highest-grade race-quality cores available. Each hydraulic and mechanical flat tappet camshaft undergoes rigorous Rockwell checks and is Parkerized to meet the highest quality control standards. With dedicated high-precision CNC cam grinding machines, you can be assured that you’re getting a top-notch product.
Durable Packaging
Worried about damage during shipping? Howards Cams has you covered! Each camshaft is packaged in a hard, high-impact plastic reusable case, ensuring that it arrives in the same pristine condition it was packed in.
Popular Fitments for CL660971-10
- 1970 Holden HQ 308
- 1975 Holden HJ 253
- 1980 Holden VB 308
- 1985 Holden VK 304
Customer Reviews
Customers rave about the Howards Cams Hydraulic Flat Tappet Camshaft & Lifter Kit. Here's what some users are saying:
- "This camshaft gave my Holden the power boost I was looking for. The lopey idle sounds amazing!"
- "Installation was straightforward, and I noticed a significant difference in torque right away. Highly recommend!"
- "The quality of this camshaft is top-notch. It’s been running smoothly without issues."
Specifications
- Part Number: CL660971-10
- Engine Compatibility: Holden 252-308
- RPM Range: 3000 to 6100
Upgrade your Holden with the Howards Cams Hydraulic Flat Tappet 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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