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Howards Cams 4.005" Bore Inverted Dome Pro Max Pistons Chevrolet LS - 839011112-1

Howards Cams 4.005" Bore Inverted Dome Pro Max Pistons for Chevrolet LS

Upgrade your Chevrolet LS engine with the Howards Cams 4.005" Bore Inverted Dome Pro Max Pistons. These high-performance pistons are designed to deliver exceptional strength and reliability, making them the perfect choice for serious racers and enthusiasts alike.

Why Choose Howards Cams Pro Max Pistons?

Crafted from 2618-T61 billet aluminum, these pistons are engineered to withstand extreme conditions. Unlike standard pistons that may falter under high stress, Howards' unique forging design ensures durability and performance. With less than 1% silicon content, you won't have to worry about brittleness that can occur with high silicon alternatives.

Key Features

  • Forged from 2618-T61 Billet Aluminum Bar Stock: This material is known for its strength and ability to maintain shape under pressure.
  • Oversized Valve Pockets: Designed to accommodate large cam profiles and oversized valves.
  • Accumulator Grooves: Improves ring seal for better performance.
  • Machined Oil Drain Back Holes: Ensures efficient oil management.
  • Lightweight Aircraft Quality Wrist Pins: Included for reduced weight and enhanced performance.
  • Lock Removal Indents: Standard feature for easy installation.
  • CNC Turned Skirts: Allows for optimal performance under extreme heat and side loads.
  • Radius Valve Reliefs: Eliminates sharp edges and hot spots for improved durability.
  • 1/16", 1/16", 3/16" Ring Grooves: Designed for efficient sealing and performance.
  • Forced Pin Oilers: Ensures proper lubrication under high stress.
  • Honed Pin Bores: Provides a smooth fit for wrist pins.
  • Double Spirolox: Standard for added security.

Specifications

  • Bore Size: 4.005 inches
  • Material: 2618-T61 Billet Aluminum
  • Weight: Lightweight design for enhanced performance

Fitment

The Howards Cams Pro Max Pistons are compatible with a range of Chevrolet LS engines. Here are some popular fitments:

  • Chevrolet LS1
  • Chevrolet LS2
  • Chevrolet LS3
  • Chevrolet LS6

Customer Reviews

Customers have praised the Howards Cams Pro Max Pistons for their outstanding performance and reliability. Here’s what some users have to say:

  • "These pistons are a game-changer! I've noticed a significant improvement in my engine's response." - Verified Buyer
  • "Installation was a breeze, and the performance is top-notch. Highly recommend!" - Enthusiast Review
  • "Best pistons I've ever used for my LS build. They handle the pressure like a champ!" - Racing Fan

Ready to take your engine to the next level? The Howards Cams 4.005" Bore Inverted Dome Pro Max Pistons are your go-to choice for unmatched performance and durability in your Chevrolet LS engine.

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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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Wholesale price $134.63
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Product Added At Monday 13 May, 2024
Product Modified At Friday 27 June, 2025
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