See all Engine products
Product thumb
Howards Cams Mechanical Flat Tappet Camshaft 2800 to 5800 Holden 252-308 1970-1988
$313.29

Howards Cams Mechanical Flat Tappet Camshaft for Holden 252-308

Looking to give your Holden 252-308 a performance boost? The Howards Cams Mechanical Flat Tappet Camshaft is designed specifically for engines from 1970 to 1988, enhancing your vehicle's capabilities on the road or the track. With a RPM range of 2800 to 5800, this camshaft is perfect for hot street and bracket racing applications.

Key Features

  • High-Quality Construction: Crafted from the highest-grade race-quality cores, this camshaft ensures durability and performance.
  • Precision Machining: Manufactured on dedicated high-precision CNC cam grinding machines for unmatched accuracy.
  • Quality Control: Each camshaft undergoes a 100% Rockwell check and is Parkerized to meet stringent quality control standards.
  • Safe Packaging: Comes in a hard, high-impact plastic reusable case, ensuring your camshaft arrives in pristine condition.

Specifications

  • Engine: Holden 252-308
  • Camshaft Type: Mechanical Flat Tappet
  • Basic RPM Range: 2800 to 5800
  • Valve Lift Intake: .539
  • Valve Lift Exhaust: .549
  • Duration Intake: 275
  • Duration Exhaust: 281
  • Duration at .050 Intake: 240
  • Duration at .050 Exhaust: 246
  • Lobe Separation: 109
  • Intake Centerline: 105
  • Firing Order: 1-2-7-8-4-5-6-3
  • Country of Origin: United States

Fitment

This camshaft fits a range of Holden models, ensuring compatibility and performance. Here are some popular fitments for the Howards Cams 660102-09:

  • Holden Commodore (VB, VC, VH, VK)
  • Holden Torana (LX, UC)
  • Holden Statesman (HQ, HJ, HX, HZ)

Customer Reviews

Customers who have used the Howards Cams Mechanical Flat Tappet Camshaft have praised its performance and reliability. Here are some highlights from trusted reviews:

  • "This camshaft brought my Holden to life! The throttle response is incredible." - Verified Buyer
  • "Installation was straightforward, and the performance gains were noticeable right away." - Enthusiast Review
  • "Quality construction and excellent performance. Highly recommend for anyone looking to upgrade." - Performance Car Owner

Upgrade your Holden's performance with the Howards Cams Mechanical Flat Tappet Camshaft. It's not just a part; it's a key to unlocking your vehicle's true potential.

Proposition 65

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

Howards Cams Banner

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.

Check out these other great products