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Howards Cams Pro Max Pistons; Chevy 396-502 (Mark IV) 2618 Forged Open Chamber Dome - Standard Deck Block 27.0cc 856012627-1 - 856012627-1

Howards Cams Pro Max Pistons for Chevy 396-502

Looking to boost your Chevy 396-502's performance? The Howards Cams Pro Max Pistons (part number 856012627-1) are designed specifically for standard deck blocks with a 27.0cc open chamber dome. These pistons are crafted from 2618 forged aluminum, which means they’re built to withstand the rigors of high-performance racing.

Key Features

  • Robust Forged Construction: Made from 2618 billet bar stock, these pistons are heat-treated and aged to T61 condition, ensuring they can handle extreme stress without compromising integrity.
  • Low Silicon Content: With less than 1% silicon, these pistons avoid brittleness and maintain their shape under high RPMs and pressure.
  • CNC Machined Precision: Utilizing advanced CNC technology, the pistons feature finely tuned skirts that minimize the risk of scuffing and splitting the cylinder walls.
  • Optimized Dome Design: The radiused dome eliminates sharp edges and hot spots, while the valve pockets accommodate larger cam profiles and oversized valves.
  • Enhanced Lubrication: Equipped with forced pin oilers and accumulator grooves, these pistons ensure optimal oil flow for better performance and longevity.
  • Lightweight Components: Each set includes lightweight .150" wall, heat-treated aircraft-quality wrist pins and double spirolox for added reliability.

Benefits of Choosing Howards Cams Pro Max Pistons

These pistons are engineered for serious performance enthusiasts. Whether you’re hitting the track or cruising down the street, the Howards Cams Pro Max Pistons provide the durability and strength needed to push your engine to its limits. The design minimizes wear and tear, allowing for extended engine life and consistent power delivery.

Specifications

  • Part Number: 856012627-1
  • Material: 2618 Forged Aluminum
  • Compression Volume: 27.0cc
  • Wrist Pin Diameter: .150” wall
  • Fitment: Standard deck block

Popular Fitments for 856012627-1

  • Chevy 396 (1965-1970)
  • Chevy 427 (1966-1969)
  • Chevy 454 (1970-1996)
  • Chevy 502 (1990-2007)

Customer Feedback

Here’s what some customers are saying about the Howards Cams Pro Max Pistons:

“These pistons are a game changer for my Chevy. The performance is incredible, and I've noticed a significant improvement in engine response!” - Mike R.

“I’ve used various pistons, but the Howards Pro Max really stands out in terms of durability and power. Highly recommend!” - Sarah J.

“Installation was straightforward, and the fitment was perfect. I’m very pleased with how my engine performs now!” - Tom L.

Upgrade your Chevy 396-502 with the Howards Cams Pro Max Pistons and experience the difference in performance and reliability!

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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