JE Pistons Chevrolet LS Gen III/IV Piston – 4.010 in. Bore – 1.340 in. CH, -5.00 CC Set of 1 311957L

JE Pistons Chevrolet LS Gen III/IV Piston – 311957L

Upgrade your engine with the JE Pistons Chevrolet LS Gen III/IV Piston – 4.010 in. Bore – 1.340 in. CH, -5.00 CC Set of 1. With over 75 years of experience, JE Pistons is a trusted name in the world of forged racing pistons. Each piston is engineered, forged, and machined right here in the USA, ensuring top-notch quality and performance tailored specifically for your vehicle.

Features That Make a Difference

< li >High-Quality Forged Aluminum: Crafted from 2618 aluminum, these pistons boast impressive tensile strength, making them perfect for high-demand performance applications.

< li >Engine-Specific Design: Each piston is tailored to fit specific engine and racing applications, optimizing both performance and durability.

< li >Proprietary Forged Side Relief (FSR): This innovative design minimizes friction and power loss, thanks to a reduced skirt width and a shorter wrist pin, allowing for a lighter setup.

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

< li >Accumulator Groove: This feature helps decrease pressure from combustion gases, which reduces ring fluttering and enhances ring sealresulting in consistent power delivery.

< li >100% Made in the USA: Quality you can trust, right from the heart of American manufacturing.

Specifications

< li >Piston Series: JE Pistons

< li >Cylinder Head: LS 12 DEG/15 DEG COMBO VR

< li >Bore Diameter: 4.010 inch

< li >Piston Head Type: Flat

< li >Compression Height: 1.340 inch

< li >Piston Volume: -5.00 CC

< li >Piston Material: 2618

< li >Piston Quantity: 1

< li >Forging Type: FSR

< li >Piston Orientation: Left

< li >Piston Average Weight: 415 GR

< li >Ring Set Included: No

< li >Top Compression Ring Thickness: 0.0480 inch

< li >Second Compression Ring Thickness: 0.0600 inch

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

< li >Wrist Pin Outer Diameter: 0.945 inch

< li >Wrist Pin Length: 2.250 inch

< li >Wrist Pin Wall Thickness: 0.150 inch

< li >Sold As: Set of 1

Perfect Fit for Your Vehicle

The JE Pistons 311957L is designed to fit Chevrolet LS Gen III/IV engines, making it an excellent choice for anyone looking to enhance their engine’s performance. Whether you’re hitting the dirt track or the drag strip, these pistons are engineered to deliver the power and reliability you need to succeed.

What Customers Are Saying

Customers rave about the performance and durability of the JE Pistons 311957L. Many report noticeable improvements in their engine’s responsiveness and overall power. Users appreciate the meticulous engineering that goes into each piston, often highlighting how these pistons have helped them achieve their racing goals.

Don’t settle for anything less than the best. Equip your engine with the JE Pistons Chevrolet LS Gen III/IV Piston and experience the difference in performance and reliability.

WARNING: Cancer and Reproductive Harm