JE Pistons Chevrolet Big Block Piston – 4.605 in. Bore – 1.270 in. CH, 23.00 CC Set of 1 377918S

JE Pistons Chevrolet Big Block Piston – 4.605 in. Bore – 1.270 in. CH, 23.00 CC (Part No. 377918S)

When it comes to performance and durability, the JE Pistons Chevrolet Big Block Piston is a standout choice for enthusiasts and racers alike. With over 75 years of expertise in forging racing pistons, JE Pistons has crafted a product that meets the high demands of both street and track applications.

Why Choose JE Pistons?

Designed, forged, and machined entirely in the USA, these pistons are engineered specifically for your engine. Whether youre hitting the dirt track or the drag strip, JE Pistons have a proven track record of success, delivering the performance you need to stay ahead of the competition.

Key Features

< li >Premium Material: Made from 2618 aluminum, known for its high tensile strength, these pistons are built to withstand the rigors of high-performance applications.

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

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

< li >Skirt Coating: Depending on the application, this feature helps decrease friction and wear on the piston skirts and cylinder walls, contributing to quieter operation.

< li >Accumulator Groove: This design 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: 4.605 inches

< li >Piston Head Type: Dome

< li >Compression Height: 1.270 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

Fitment Information

The 377918S piston is designed to fit a variety of Chevrolet Big Block applications, making it a versatile choice for those looking to upgrade their engine performance. Whether youre building a street machine or a race-ready powerhouse, this piston is engineered to deliver the reliability and strength you need.

Customer Feedback

Users have praised the JE Pistons for their exceptional quality and performance. Many have reported noticeable improvements in engine responsiveness and overall power. Heres what some customers are saying:

< li >“These pistons made a huge difference in my big block’s performance. Highly recommend!”

< li >“Top-notch quality and fit. Ive had no issues since installing them.”

< li >“Great value for the performance boost they provide!”

Upgrade your engine with the JE Pistons Chevrolet Big Block Piston and experience the difference in performance and durability that comes with a trusted name in the industry.

WARNING: Cancer and Reproductive Harm