JE Pistons Chevrolet LS Gen III/IV Piston – 4.010 in. Bore – 1.065 in. CH, -5.00 CC Set of 1 311992L

JE Pistons Chevrolet LS Gen III/IV Piston – 311992L

Get ready to take your engine’s performance to the next level with the JE Pistons Chevrolet LS Gen III/IV Piston. This high-quality piston, designed specifically for LS engines, is a game changer for anyone looking to enhance their vehicle’s performance on the track or the street. With a bore diameter of 4.010 inches and a compression height of 1.065 inches, this piston is engineered to provide optimal power and durability.

Why Choose JE Pistons?

With over 75 years of experience in the industry, JE Pistons stands out as a leader in forged racing pistons. Every piston is forged and machined right here in the USA, ensuring top-notch quality and performance. Whether youre hitting the dirt track or the drag strip, these pistons have proven their worth time and time again, consistently bringing home victories.

Product Features

< li >High-Strength Aluminum: Made from 2618 aluminum, these pistons offer exceptional tensile strength, perfect for high-demand applications.

< li >Custom Design: Each piston is tailored for specific engines and applications, ensuring optimal performance and durability.

< li >Forged Side Relief (FSR) Design: This innovative design minimizes friction and power loss, thanks to a reduced skirt width and a shorter wrist pin, while also saving weight.

< li >Skirt Coating: Depending on the application, the skirt coating reduces friction and wear, leading to quieter operation and longer piston life.

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

< li >100% Made in the USA: Quality you can trust, produced right here in the United States.

Specifications

< li >Piston Series: JE Pistons

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

< li >Bore Diameter: 4.010 inch

< li >Piston Head Type: Flat

< li >Compression Height: 1.065 inch

< li >Piston Volume: -5.00 CC

< li >Piston Material: 2618 Aluminum

< li >Piston Quantity: 1

< li >Forging Type: FSR

< li >Piston Orientation: Left

< li >Average Weight: 355 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: 0.927 inch

< li >Wrist Pin Length: 2.250 inch

< li >Wrist Pin Wall Thickness: 0.150 inch

< li >Sold As: Set of 1

Customer Feedback

Customers who have upgraded to the JE Pistons 311992L rave about the noticeable improvements in their engine’s responsiveness and power. Many have reported smoother operation and enhanced performance, especially in high-stress environments like racing. The quality and precision of these pistons have left a lasting impression on enthusiasts and professionals alike.

Ready to boost your engine’s capabilities? The JE Pistons Chevrolet LS Gen III/IV Piston is your ticket to a more powerful and reliable performance. Don’t settle for less when it comes to your enginechoose JE Pistons for quality you can trust.

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