JE Pistons Chevrolet LS Gen III/IV Piston – 4.005 in. Bore – 1.115 in. CH, 5.00 CC Set of 1 312106R

JE Pistons Chevrolet LS Gen III/IV Piston – 312106R

When it comes to performance and reliability, the JE Pistons Chevrolet LS Gen III/IV Piston is a game-changer. With a bore diameter of 4.005 inches and a compression height of 1.115 inches, this piston is specifically engineered for your GM LS1 15-degree engine. Built with over 75 years of experience in mind, JE Pistons delivers top-notch quality and performance that you can trust.

Key Features

< li >Forged in the USA: Crafted from 2618 aluminum, these pistons are designed to withstand the high demands of performance applications, ensuring durability and strength.

< li >Optimized Design: Each piston is tailored to fit specific engine applications, providing the best balance of performance and longevity.

< li >Proprietary Forged Side Relief (FSR): This innovative design reduces friction and power loss, thanks to a minimized skirt width and a shorter wrist pin, leading to a lighter overall weight.

< li >Advanced Skirt Coating: Depending on your application, the skirt coating minimizes friction and wear on both the piston skirts and cylinder walls while lowering operational noise.

< li >Accumulator Groove: This feature reduces combustion gas pressure, minimizing ring fluttering and enhancing ring seal for consistent power delivery.

< li >100% Made in the USA: You can trust that every component is manufactured with precision and care right here in America.

Specifications

< li >Piston Series: JE Pistons

< li >Cylinder Head Compatibility: GM LS1 15 Deg

< li >Bore Diameter: 4.005 inches

< li >Piston Head Type: Dome

< li >Compression Height: 1.115 inches

< li >Piston Volume: 5.00 CC

< li >Piston Material: 2618

< li >Piston Quantity: 1

< li >Forging Type: FSR

< li >Piston Orientation: Right

< li >Piston Average Weight: 405 GR

< li >Ring Set Included: No

< li >Top Compression Ring Thickness: 0.0480 inches

< li >Second Compression Ring Thickness: 0.0600 inches

< li >Wrist Pin Material: 5115 Low Carbon Steel, Case Hardened

< li >Wrist Pin Outer Diameter: 0.927 inches

< li >Wrist Pin Length: 2.250 inches

< li >Wrist Pin Wall Thickness: 0.150 inches

< li >Sold As: Set of 1

Customer Reviews

Customers rave about the JE Pistons 312106R, highlighting its exceptional performance and reliability. Many users have noted improvements in their engine’s responsiveness and overall power output after installation. The quality of the materials and the precision engineering are frequently mentioned as standout features, making this piston a popular choice among automotive enthusiasts and professionals alike.

Perfect Fit for Your Engine

Whether you’re hitting the dirt track or the drag strip, the JE Pistons Chevrolet LS Gen III/IV Piston is engineered to meet the rigorous demands of racing. With its specific design tailored for the GM LS1 engine, you can count on this piston to help you achieve your performance goals while maintaining durability and efficiency.

Upgrade your engine with the JE Pistons 312106R and experience the difference in performance!

WARNING: Cancer and Reproductive Harm