JE Pistons Chevrolet Big Block Piston Kit – 4.625 in. Bore – 1.120 in. CH, 28.90 CC Set of 8 312687

JE Pistons Chevrolet Big Block Piston Kit – 4.625 in. Bore – 1.120 in. CH, 28.90 CC Set of 8

Looking to boost your Chevrolet Big Block engine’s performance? The JE Pistons Chevrolet Big Block Piston Kit is your answer! Crafted with precision and expertise, this kit is designed specifically for high-demand applications, ensuring that your engine runs smoothly and efficiently.

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, tailored for various engine types and racing scenarios. Whether youre hitting the dirt track or the drag strip, you can trust that these pistons are proven winners.

Key Features

< li >High-Strength Material: Made from 2618 aluminum, these pistons deliver the tensile strength required for demanding performance applications.

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

< li >Proprietary Forged Side Relief (FSR): This unique forging design minimizes friction and power loss, thanks to a reduced skirt width and a shorter wrist pin.

< li >Skirt Coating: Depending on the application, this coating reduces friction and wear, keeping your engine quieter and more efficient.

< li >Accumulator Groove: This feature helps manage combustion gases, reducing ring fluttering and enhancing ring seal for consistent power output.

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

Specifications

< li >Piston Series: JE Pistons

< li >Cylinder Head: Open Chamber

< li >Bore Diameter: 4.625 inches

< li >Piston Head Type: Dome

< li >Compression Height: 1.120 inches

< li >Piston Volume: 28.90 CC

< li >Piston Material: 2618 Aluminum

< li >Piston Quantity: Set of 8

< li >Forging Type: Round

< li >Piston Average Weight: 630 GR

< li >Ring Set Included: No

< li >Top Compression Ring Thickness: 0.0435 inches

< li >Second Compression Ring Thickness: 0.0640 inches

< li >Oil Ring Thickness: 0.218 inches

< li >Wrist Pin Outer Diameter: 0.990 inches

< li >Wrist Pin Length: 2.930 inches

< li >Wrist Pin Wall Thickness: 0.180 inches

Fitment

This piston kit is designed for Chevrolet Big Block engines, ensuring a perfect fit and optimal performance. Whether you’re upgrading your engine for racing or just looking for reliable performance on the road, these pistons are a fantastic choice.

What Customers Are Saying

Many customers have praised the JE Pistons for their exceptional quality and performance. Users have noted improvements in engine responsiveness and overall power, making these pistons a favorite among racing enthusiasts and everyday drivers alike. With a solid reputation for durability and performance, its no wonder JE Pistons is a top choice!

Ready to take your engine to the next level? The JE Pistons Chevrolet Big Block Piston Kit is your go-to solution for unmatched performance and reliability.

WARNING: Cancer and Reproductive Harm