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

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

When it comes to performance and durability, the JE Pistons Chevrolet LS Gen III/IV Piston – 4.010 in. Bore – 1.340 in. CH, -5.00 CC (Part Number: 311957R) stands out as a top choice for enthusiasts and racers alike. Crafted with precision and expertise, these pistons are engineered to enhance your engine’s capabilities, whether you’re hitting the dirt track or the drag strip.

Why Choose JE Pistons?

With over 75 years of experience in the industry, JE Pistons has established itself as a leader in forged racing pistons. Each piston is meticulously forged and machined in the USA, ensuring that you get a product designed specifically for your engine and racing application. This dedication to quality translates into reliable performance that has been proven time and time again in victory lanes across the country.

Key Features

< li >Superior Material: Made from 2618 aluminum, these pistons offer high tensile strength, making them perfect for high-demand performance applications.

< li >Optimized Design: Each piston is tailored to fit specific engines, enhancing performance and durability.

< li >Proprietary Forged Side Relief (FSR): This design minimizes friction and power loss, while also reducing the skirt width for weight savings.

< li >Skirt Coating: Depending on the application, a special coating reduces friction and wear, leading to quieter operation.

< li >Accumulator Groove: This feature helps to alleviate pressure from combustion gases, improving ring seal and reducing fluttering for consistent power delivery.

< li >100% Made in the USA: You can trust that these pistons are crafted with the utmost care and precision.

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: Right

< 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

Customer Reviews

Customers have praised the JE Pistons 311957R for its remarkable performance and reliability. Many have noted significant improvements in engine responsiveness and overall power, making it a favorite among racers and car enthusiasts. With high ratings for quality and durability, its clear that these pistons are a trusted choice for those looking to optimize their LS engine.

Upgrade your engine with the precision-engineered JE Pistons 311957R and experience the difference in performance and durability!

WARNING: Cancer and Reproductive Harm