JE Pistons Chevrolet LS Gen III/IV Piston – 4.010 in. Bore – 1.065 in. CH, 3.10 CC Set of 1 312122L

JE Pistons Chevrolet LS Gen III/IV Piston – 312122L

If you’re looking to boost your engine’s performance, the JE Pistons Chevrolet LS Gen III/IV Piston (Part Number: 312122L) is a fantastic choice. Crafted with over 75 years of expertise in the industry, JE Pistons is renowned for its high-quality forged racing pistons. Each piston is engineered, forged, and machined right here in the USA, ensuring that they meet the demands of both street and race applications.

Why Choose JE Pistons?

When it comes to performance, JE Pistons consistently delivers. From dirt tracks to drag strips, these pistons have proven their worth time and time again, helping racers achieve victory. With the 312122L model, you can expect a perfect fit for your Chevrolet LS Gen III/IV engine, delivering reliability and power when you need it most.

Key Features

< li >Durable Construction: Made from 2618 aluminum, these pistons offer high tensile strength, ideal for high-demand performance applications.

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

< li >Proprietary Forged Side Relief (FSR): This unique forging design minimizes friction and power loss, while also reducing weight with a shorter wrist pin.

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

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

Specifications

< li >Piston Series: JE Pistons

< li >Cylinder Head Compatibility: GM LS1 15 Deg

< li >Bore Diameter: 4.010 inches

< li >Piston Head Type: Dome

< li >Compression Height: 1.065 inches

< li >Piston Volume: 3.10 CC

< li >Piston Material: 2618 Aluminum

< li >Piston Quantity: Sold as a Set of 1

< li >Forging Type: FSR

< li >Piston Average Weight: 400 grams

< li >Ring Set Included: No

< li >Top Compression Ring Thickness: 0.0480 inches

< li >Second Compression Ring Thickness: 0.0600 inches

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

< li >Wrist Pin Outer Diameter: 0.927 inches

< li >Wrist Pin Length: 2.250 inches

< li >Wrist Pin Wall Thickness: 0.150 inches

Customer Feedback

Customers rave about the performance of the JE Pistons 312122L. Many have noted significant improvements in engine responsiveness and power output. One reviewer mentioned, These pistons have transformed my engines performance, making it more reliable on the track. Another user highlighted, I love how well these pistons fit my LS engine; the quality is top-notch!

Fitment

The JE Pistons 312122L is designed to fit Chevrolet LS Gen III/IV engines perfectly, making it an ideal upgrade for those looking to enhance their vehicle’s performance. Whether you’re hitting the track or just want to improve your daily driver, these pistons will provide the reliability and power you need.

Upgrade your engine with the precision and quality of JE Pistons. Experience the difference that expert engineering can make!

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