JE Pistons Chevrolet Big Block Piston – 4.605 in. Bore – 1.270 in. CH, 18.00 CC Set of 1 377897S

JE Pistons Chevrolet Big Block Piston – 4.605 in. Bore – 1.270 in. CH, 18.00 CC (Part #377897S)

If you’re looking to boost your engine’s performance with a top-notch piston, the JE Pistons Chevrolet Big Block Piston is an excellent choice. With a bore diameter of 4.605 inches and a compression height of 1.270 inches, this piston is engineered specifically for high-performance applications, ensuring that your Chevrolet big block engine operates at its best.

Why Choose JE Pistons?

JE Pistons has been a leader in forged racing pistons for over 75 years, crafting products that are 100% forged and machined in the USA. Their commitment to quality and performance is evident in every piston they produce. Whether you’re tearing up the dirt track or hitting the drag strip, you can trust that JE Pistons have been proven in victory lanes across the country.

Key Features

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

< li >Optimized Design: Each piston is tailored for specific engines and applications, maximizing both performance and durability.

< li >Forged Side Relief (FSR): This unique 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 specialized coating reduces friction and wear while cutting down on operating noise.

< li >Accumulator Groove: This feature (available in certain applications) helps to manage combustion gas pressure, improving ring seal and consistency in power delivery.

< li >100% American-Made: All JE Pistons products are manufactured in the USA, ensuring high-quality standards.

Specifications

< li >Piston Series: JE Pistons

< li >Bore Diameter: 4.605 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

This piston is designed to fit a variety of Chevrolet big block engines, making it a versatile choice for those looking to enhance their vehicle’s performance. Ensure compatibility with your specific engine model to achieve optimal results.

Customer Reviews

Customers rave about the durability and performance of the JE Pistons 377897S. Many have noted significant improvements in engine responsiveness and power output after installation. Users appreciate the quality craftsmanship and the fact that these pistons are made in the USA, which adds to their trust in the product.

Upgrade your engine with the JE Pistons Chevrolet Big Block Piston and experience the difference in performance and reliability. Your engine deserves the best!

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