JE Pistons Chevrolet LS Gen III/IV Piston – 3.898 in. Bore – 1.315 in. CH, -2.00 CC Set of 1 321243L

JE Pistons Chevrolet LS Gen III/IV Piston – 321243L

If you’re looking to boost your engine’s performance, the JE Pistons Chevrolet LS Gen III/IV Piston – 3.898 in. Bore – 1.315 in. CH, -2.00 CC (Part Number: 321243L) is a fantastic choice. Designed with precision and crafted from high-quality materials, this piston is engineered to meet the demands of both street and track applications.

Why Choose JE Pistons?

With over 75 years of experience, JE Pistons has become a trusted name in the world of forged racing pistons. Each piston is forged and machined right here in the USA, ensuring that it meets the highest standards of performance and durability. Whether you’re hitting the dirt track or the drag strip, these pistons have a proven track record of success, often seen on victory lanes across the country.

Key Features

< li >High-Strength Material: Made from 2618 aluminum, these pistons are built to withstand the rigors of high-demand performance applications.

< li >Optimized Design: Each piston is specifically designed for its intended engine, ensuring maximum 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.

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

< li >Accumulator Groove: This feature helps to reduce pressure from combustion gases, which minimizes ring fluttering and enhances ring seal for consistent power output.

< li >Proudly Made in the USA: Quality craftsmanship is guaranteed with every piston.

Specifications

< li >Piston Series: JE Pistons

< li >Cylinder Head Compatibility: LSX/L92 12 Deg

< li >Bore Diameter: 3.898 inch

< li >Piston Head Type: Flat

< li >Compression Height: 1.315 inch

< li >Piston Volume: -2.00 CC

< li >Piston Material: 2618 Aluminum

< li >Piston Quantity: 1

< li >Forging Type: FSR

< li >Piston Orientation: Left

< li >Piston Average Weight: 432 GR

< li >Ring Set Included: No

< li >Top Compression Ring Thickness: 0.0600 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 Reviews

Customers rave about the JE Pistons 321243L, highlighting its reliability and performance enhancements. Many users have reported noticeable improvements in engine responsiveness and power delivery. The quality of the materials and precision engineering are frequently praised, making this piston a favorite among both amateur and professional racers.

Upgrade your engine with the JE Pistons Chevrolet LS Gen III/IV Piston and experience the difference in performance and durability!

WARNING: Cancer and Reproductive Harm