JE Pistons Chevrolet LS Gen III/IV Piston – 4.000 in. Bore – 1.165 in. CH, -21.10 CC Set of 1 324029L

JE Pistons Chevrolet LS Gen III/IV Piston – 4.000 in. Bore – 1.165 in. CH, -21.10 CC (Part Number: 324029L)

If you’re looking to upgrade your engine’s performance, the JE Pistons Chevrolet LS Gen III/IV Piston is your go-to choice. With over 75 years of experience, JE Pistons is a trusted name in the world of forged racing pistons. Each piston is meticulously engineered, forged, and machined right here in the USA, ensuring top-notch quality tailored for specific engine applications.

Why Choose JE Pistons?

Whether you’re hitting the dirt track or the drag strip, JE Pistons have proven their worth in victory lane time and time again. These pistons are designed to deliver the perfect balance of durability and performance, making them an excellent investment for serious automotive enthusiasts.

Key Features

< li >Premium Forged Construction: Made from 2618 aluminum, these pistons offer high tensile strength, perfect for demanding performance applications.

< li >Application-Specific Design: Each piston is tailored for its specific engine and use, ensuring optimized performance and durability.

< li >Proprietary Forged Side Relief (FSR): This innovative design minimizes friction and power loss, while the reduced skirt width and shorter wrist pin save additional weight.

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

< li >Accumulator Groove: Helps alleviate pressure from combustion gases, reducing ring fluttering and enhancing ring seal for consistent power delivery.

< li >100% Made in the USA: Quality you can trust, crafted right here at home.

Specifications

< li >Piston Series: JE Pistons

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

< li >Bore Diameter: 4.000 inch

< li >Piston Head Type: Dish

< li >Compression Height: 1.165 inch

< li >Piston Volume: -21.10 CC

< li >Piston Material: 2618

< li >Piston Quantity: 1

< li >Forging Type: FSR

< li >Piston Orientation: Left

< li >Piston Average Weight: 398 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: 0.170 inch

< li >Sold As: Set of 1

Customer Feedback

Customers rave about the performance and reliability of the JE Pistons 324029L. Many have noted significant improvements in engine responsiveness and overall power. The precise engineering and quality materials used in these pistons have earned them high praise in the automotive community.

Upgrade your engine with the JE Pistons Chevrolet LS Gen III/IV Piston and experience the difference in performance and durability that only a high-quality forged piston can offer.

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