JE Pistons Chevrolet LS Gen III/IV Piston – 4.005 in. Bore – 1.115 in. CH, -5.00 CC Set of 1 311977R

JE Pistons Chevrolet LS Gen III/IV Piston – 4.005 in. Bore – 1.115 in. CH, -5.00 CC (Part Number: 311977R)

Are you ready to give your Chevrolet LS engine the upgrade it deserves? Look no further than the JE Pistons Chevrolet LS Gen III/IV Piston. This piston is engineered specifically for high-performance applications, ensuring your engine operates at its peak potential. With over 75 years of experience in crafting forged racing pistons, JE Pistons has perfected the art of performance and durability.

Why Choose JE Pistons?

When it comes to racing and high-demand performance, JE Pistons stands out. Each piston is forged and machined right here in the USA, tailored for specific engine applications. Whether you’re hitting the dirt track or the drag strip, you can trust that JE Pistons has a proven track record of success.

Features That Matter

< li >High-Strength Material: Crafted from 2618 aluminum, these pistons are built to withstand the pressures of performance driving.

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

< li >Proprietary Forged Side Relief (FSR): This innovative design reduces friction and power loss, thanks to a minimized skirt width and lighter wrist pin.

< li >Skirt Coating: Depending on your application, the skirt coating reduces friction and wear while keeping operating noise to a minimum.

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

< li >100% Made in the USA: Quality you can trust, right from the source.

Specifications at a Glance

< li >Piston Series: JE Pistons

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

< li >Bore Diameter: 4.005 inches

< li >Piston Head Type: Flat

< li >Compression Height: 1.115 inches

< li >Piston Volume: -5.00 CC

< li >Piston Material: 2618 Aluminum

< li >Piston Quantity: 1

< li >Forging Type: FSR

< li >Piston Orientation: Right

< li >Average Weight: 381 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

< li >Sold As: Set of 1

Customer Feedback

Customers have praised the JE Pistons 311977R for its exceptional performance and reliability. Many have noted noticeable improvements in their engine’s responsiveness and power delivery. Users appreciate the quality craftsmanship and the peace of mind that comes with using a product made in the USA. Whether on the track or the street, this piston has earned rave reviews for its performance under pressure.

Ready to take your engine to the next level? The JE Pistons Chevrolet LS Gen III/IV Piston is the perfect choice for performance enthusiasts looking for quality and reliability. Don’t settle for lesschoose JE Pistons and experience the difference!

WARNING: Cancer and Reproductive Harm