JE Pistons Chevrolet LS Gen III/IV Piston – 4.000 in. Bore – 1.304 in. CH, 12.00 CC Set of 1 312092L

JE Pistons Chevrolet LS Gen III/IV Piston – 312092L

Upgrade your engine with the JE Pistons Chevrolet LS Gen III/IV Piston, a premium choice designed for those who demand strength and performance. Crafted with precision and expertise, this piston is perfect for a variety of GM LS applications, ensuring your engine operates at its best.

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 engineered, forged, and machined right here in the USA, guaranteeing top-notch quality and performance. Whether you’re hitting the dirt track or the drag strip, JE Pistons are proven winners, consistently delivering results that lead to victory.

Key Features

< li >Premium 2618 Aluminum: Forged in the USA, this material provides the high tensile strength necessary for demanding performance applications.

< li >Engine-Specific Design: Each piston is tailored to fit specific engines and applications, ensuring optimized performance and durability.

< li >Proprietary Forged Side Relief (FSR): This innovative design reduces friction and power loss with a shorter skirt width, saving weight with a shorter wrist pin.

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

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

< li >100% Made in the USA: Every piston is crafted with care and precision in the United States.

Specifications

< li >Piston Series: JE Pistons

< li >Cylinder Head: GM LS1 15 Deg

< li >Bore Diameter: 4.000 inch

< li >Piston Head Type: Dome

< li >Compression Height: 1.304 inch

< li >Piston Volume: 12.00 CC

< li >Piston Material: 2618 Aluminum

< li >Piston Quantity: 1

< li >Forging Type: FSR

< li >Piston Orientation: Left

< li >Piston Average Weight: 452 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 rave about the JE Pistons 312092L, with many praising its exceptional performance and durability. Users have noted significant improvements in engine responsiveness and power output, making it a favorite among both casual drivers and serious racers.

Upgrade your engine with the JE Pistons Chevrolet LS Gen III/IV Piston and experience the difference that quality and precision can make!

WARNING: Cancer and Reproductive Harm