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Howards Cams Pro Max Pistons; Chevy 262-400 2618 Forged 4-Valve Relief 23 Flat Top -5.0cc 840642405 - 840642405

Howards Cams Pro Max Pistons: Chevy 262-400 2618 Forged 4-Valve Relief

Get ready to take your Chevy's performance to the next level with the Howards Cams Pro Max Pistons! Designed specifically for Chevy engines ranging from 262 to 400 cubic inches, these forged pistons offer a combination of strength and precision that serious racers demand.

Key Features

  • Forged from 2618 Billet Bar Stock: This material is engineered to withstand extreme stress, making it ideal for high-performance applications.
  • Heat Treated to T61 Condition: The pistons are heat-treated and aged, ensuring they maintain their shape under high RPMs and intense pressure.
  • Minimal Silicon Content: With less than 1% silicon, these pistons resist brittleness, which is a common issue with high silicon content alternatives.
  • CNC Machined: Precision machining ensures a perfect fit and optimal performance, reducing the risk of scuffing or splitting the cylinder walls.

Benefits of Howards HRC Racing Pistons

These pistons are not just built for durability; they are designed to enhance your engine’s efficiency and power output. The unique dome design features radiused edges to prevent "hot spots," while the valve pockets accommodate larger cam profiles and oversized valves. Plus, standard features like forced pin oilers and accumulator grooves ensure that your engine runs smoothly even under the most demanding conditions.

Specifications

  • Model: Howards Cams Pro Max Pistons
  • Part Number: 840642405
  • Type: Forged 4-Valve Relief
  • Compression Height: 23 Flat Top -5.0cc
  • Wrist Pins: Lightweight .150" wall, heat-treated aircraft quality
  • Lock Type: Double spirolox included

Popular Fitments for 840642405

  • Chevy Small Block 350
  • Chevy Small Block 383 Stroker
  • Chevy Small Block 400
  • Chevy 262 Engine

Customer Reviews

Users rave about the Howards Cams Pro Max Pistons for their exceptional performance and reliability:

  • "These pistons have transformed my engine's responsiveness. I can really feel the difference on the track!"
  • "I’ve used these in my 383 build, and they hold up under pressure. No signs of wear even after a few races."
  • "Installation was straightforward, and the quality is evident. Highly recommend for anyone looking to upgrade their Chevy!"

Upgrade your engine with the Howards Cams Pro Max Pistons and experience the difference in performance. Whether you're hitting the track or cruising the streets, these pistons are built to keep up with your passion for speed!

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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