JE Pistons Chevrolet Big Block Piston – 4.625 in. Bore – 1.270 in. CH, 18.00 CC Set of 1 377900S

JE Pistons Chevrolet Big Block Piston – 4.625 in. Bore – 1.270 in. CH, 18.00 CC (Set of 1)

If you’re looking to upgrade your Chevrolet Big Block engine, the JE Pistons 377900S is a fantastic choice. With over 75 years of expertise in the world of forged racing pistons, JE Pistons brings you a product thats engineered to meet the demands of high-performance applications. Crafted, forged, and machined entirely in the USA, these pistons are designed to deliver exceptional durability and performance tailored specifically for your engine.

Key Features

< li >Premium Forged Construction: Made from 2618 aluminum, these pistons offer high tensile strength, making them perfect for demanding performance applications.

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

< li >Proprietary Forged Side Relief (FSR): This unique design minimizes friction and power loss, thanks to a reduced skirt width and a shorter wrist pin, saving weight without sacrificing strength.

< li >Advanced Skirt Coating: Depending on your application, this coating reduces friction and wear on both the piston skirts and cylinder walls, while also lowering operational noise.

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

< li >100% Made in the USA: Quality craftsmanship you can trust.

Specifications

< li >Piston Series: JE Pistons

< li >Bore Diameter: 4.625 inch

< li >Piston Head Type: Dome

< li >Compression Height: 1.270 inch

< li >Piston Volume: 18.00 CC

< li >Piston Material: 2618 Aluminum

< li >Piston Quantity: 1

< li >Wrist Pin Material: H13 Tool Steel Alloy

< li >Wrist Pin Outer Diameter: 0.990 inch

< li >Wrist Pin Length: 2.750 inch

< li >Wrist Pin Wall Thickness: 0.205 inch

< li >Sold As: Set of 1

Fitment Information

The JE Pistons 377900S is specifically designed for Chevrolet Big Block engines, ensuring a perfect fit and optimal performance. Whether you’re hitting the dirt track or the drag strip, these pistons are built to withstand the rigors of racing and provide the reliability you need for victory.

Customer Reviews

Customers have praised the JE Pistons for their robust construction and performance. Many have noted significant improvements in their engine’s responsiveness and overall power delivery. Users appreciate the attention to detail in the design, particularly the reduced friction and noise levels, making for a smoother ride.

Upgrade your engine with the JE Pistons 377900S and feel the difference in performance and reliability. Trust in a brand that has a proven track record in the racing community!

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