What material are these JE Pistons made from?

These pistons are forged from 2618 aluminum alloy. This material is chosen for its high tensile strength, which is crucial for withstanding the demanding conditions of high-performance engines.

What is the Forged Side Relief (FSR) design?

The FSR design is a proprietary feature from JE Pistons that helps minimize friction and power loss. It achieves this through a reduced skirt width and the use of a shorter wrist pin, which also contributes to saving weight.

Are these pistons compatible with all Mopar engines?

This specific set is designed for Mopar Big Block Chrysler engines with a 4.350-inch bore and a flat top configuration. It's important to verify your engine's specifications to ensure compatibility, as they are engineered for specific applications.

JE Pistons 440 MOPAR FT -3cc Piston Set 213466

Name: JE Pistons 440 MOPAR FT -3cc Set of 8 Pistons
Brand: JE Pistons
SKU: je-pistons-je-pistons-440-mopar-ft-3cc-set-of-8-pistons-t14-295459
Price: 1052.79 USD
Availability: BackOrder

JE Pistons 440 MOPAR FT -3cc Set of 8 Pistons

$1052.79

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

JE Pistons 440 MOPAR FT -3cc Set of 8 Pistons. Forged in the USA from 2618 aluminum for high-demand performance.

Key Features

Fits Mopar Big Block Chrysler engines with a 4.350-inch bore.
Set includes 8 forged pistons with a -3cc flat top dish.
Constructed from 2618 aluminum alloy for high tensile strength in performance applications.
Features JE Pistons' proprietary Forged Side Relief (FSR) design to minimize friction and power loss.
Includes a 1.094-inch pin diameter.
Pistons are forged, engineered, and machined 100% in the USA.

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Product Details

Forged in the USA using 2618 aluminum, these JE Pistons are built for high-demand performance applications. This set is specifically designed for Mopar Big Block Chrysler engines with a 4.350-inch bore, featuring a flat top design with a -3cc dish. The 2618 aluminum alloy provides the high tensile strength needed to withstand the rigors of performance builds, ensuring durability when you push your engine hard.

JE Pistons brings over 75 years of experience to these forged pistons, incorporating advanced features like their proprietary Forged Side Relief (FSR) design. This design minimizes friction and power loss by reducing skirt width and uses a shorter wrist pin to save additional weight. Depending on the specific application, these pistons may also include an accumulator groove to help reduce combustion gas pressure, which can prevent ring flutter and improve ring seal for more consistent power delivery. Some applications also feature a skirt coating to further reduce friction and wear on the piston skirts and cylinder walls, contributing to quieter operation.

This set includes eight pistons, each engineered and machined 100% in the USA for optimized performance and durability. They are designed specifically for the intended engine and use application, making them a solid choice for your next build. Please note that these pistons are not CARB approved and cannot be shipped to California.