JE Pistons Chevrolet Big Block Piston – 4.625 in. Bore – 1.155 in. CH, 23.00 CC Set of 1 377916S

JE Pistons Chevrolet Big Block Piston – 4.625 in. Bore – 1.155 in. CH, 23.00 CC (Part Number: 377916S)

If you’re looking to boost the performance of your Chevrolet Big Block engine, the JE Pistons Chevrolet Big Block Piston is a top-notch choice. With over 75 years of experience in crafting high-performance forged pistons, JE Pistons brings you a product that promises durability and power, engineered specifically for your engine’s needs.

Why Choose JE Pistons?

JE Pistons are forged and machined entirely in the USA, ensuring that every piston meets stringent quality standards. These pistons are not just designed to fit; they are tailored for specific racing applications, making them a reliable choice for both dirt track and drag strip enthusiasts. When you equip your engine with JE Pistons, you’re choosing a product that has a proven track record of success in the racing world.

Key Features

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

< li >Optimized Design: Each piston is crafted for specific engine applications, ensuring you get the best performance and durability.

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

< li >Skirt Coating: Depending on the application, a special coating reduces friction and wear on both 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 improving 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 >Bore Diameter: 4.625 inches

< li >Piston Head Type: Dome

< li >Compression Height: 1.155 inches

< li >Piston Volume: 23.00 CC

< li >Piston Material: 2618 aluminum

< li >Piston Quantity: 1

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

< li >Wrist Pin Outer Diameter: 0.990 inches

< li >Wrist Pin Length: 2.750 inches

< li >Wrist Pin Wall Thickness: 0.160 inches

< li >Sold As: Set of 1

Customer Reviews

Customers rave about the performance and reliability of the JE Pistons 377916S. Many have noted significant improvements in engine response and power, especially in competitive racing environments. Users appreciate the meticulous engineering that goes into each piston, citing their durability under extreme conditions as a standout feature.

Whether you’re hitting the track or just looking to enhance your engine’s capabilities, the JE Pistons Chevrolet Big Block Piston is an investment that pays off in performance and reliability. Get ready to experience the difference!

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