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Howards Cams Pro Max Pistons; Chevy 396-502 (Mark IV) 2618 Forged Open Chamber Dome - Standard Deck Block 38.0cc 855027638-1 - 855027638-1

Howards Cams Pro Max Pistons for Chevy 396-502

When it comes to high-performance engines, the Howards Cams Pro Max Pistons are a game changer for Chevy 396-502 (Mark IV) enthusiasts. These pistons are crafted from 2618 forged aluminum, designed specifically to withstand the rigors of racing and high-stress applications. Let’s dive into what makes these pistons a must-have for your setup.

Key Features

  • Durable Forged Design: Made from 2618 billet bar stock, these pistons are heat-treated and aged to T61 condition, ensuring they can handle extreme stress without compromising performance.
  • Low Silicon Content: With less than 1% silicon, these pistons avoid the brittleness associated with high-silicon alternatives, providing reliable durability.
  • Precision Machining: Crafted using state-of-the-art CNC equipment, the pistons feature skirts designed to perform under intense heat and pressure, preventing scuffing and damage to cylinder walls.
  • Optimized Dome Design: The radiused dome shape helps eliminate sharp edges and hot spots, enhancing combustion efficiency.
  • Valve Pocket Compatibility: Designed to accommodate large cam profiles and oversized valves, ensuring no performance is left on the table.
  • Advanced Features: Includes forced pin oilers, accumulator grooves, and lock removal indents, along with lightweight .150" wall, heat-treated aircraft quality wrist pins.

Benefits of Using Howards Cams Pro Max Pistons

These pistons are engineered to maintain their shape under high RPMs and extreme pressure, eliminating the common issue of "skirt shrinking." This means you can push your engine to its limits without worrying about piston failure. Plus, the included double spirolox ensures a secure fit, enhancing reliability during intense racing conditions.

Specifications

  • Part Number: 855027638-1
  • Material: 2618 Forged Aluminum
  • Dome Volume: 38.0cc
  • Wrist Pin Diameter: Lightweight .150" wall

Popular Fitments

The Howards Cams Pro Max Pistons (855027638-1) are compatible with a range of Chevy engines, including:

  • Chevy 396
  • Chevy 402
  • Chevy 427
  • Chevy 454

Customer Reviews

Users rave about the performance and reliability of these pistons. Here’s what some customers have to say:

  • "These pistons exceeded my expectations! They hold up under pressure and deliver amazing performance on the track." - Verified Buyer
  • "I’ve tried other brands, but Howards Cams Pro Max Pistons are in a league of their own. No more worries about failure at high RPMs!" - Racing Enthusiast
  • "Installation was straightforward, and the fit was perfect. My engine feels more responsive than ever!" - Satisfied Customer

Upgrade your Chevy 396-502 with the Howards Cams Pro Max Pistons and experience the difference in power and reliability. Engineered for those who demand the best, these pistons are a solid investment for any serious racer.

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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