What material are these pistons made from and why is it important?

These pistons are forged from 2618 aluminum in the USA. This material is chosen for its high tensile strength, which is crucial for handling the extreme pressures and temperatures found in high-demand performance engines.

What is the purpose of the Forged Side Relief (FSR) design?

The proprietary Forged Side Relief (FSR) design helps to minimize friction and power loss. It achieves this by reducing skirt width and using a shorter wrist pin, which also contributes to saving weight.

Are there any special considerations for installation or compatibility?

This piston set is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and to ensure compatibility with your specific engine build.

JE Pistons 460 BBF Forged Piston Set 170879

Name: JE Pistons 460 BBF INV-DOME Set of 8 Pistons
Brand: JE Pistons
SKU: je-pistons-je-pistons-460-bbf-inv-dome-set-of-8-pistons-t14-295213
Price: 1052.79 USD
Availability: BackOrder

JE Pistons 460 BBF INV-DOME 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 460 BBF INV-DOME Set of 8 Pistons. Forged in the USA from 2618 aluminum for high-demand performance.

Key Features

Fits 460 BBF engines.
Set includes 8 forged pistons.
Features an inverted dome design with a -39.0 cc volume.
Pistons have a 4.390 inch bore and utilize a 0.990 inch pin.
Forged in the USA from 2618 aluminum for high tensile strength.
Proprietary Forged Side Relief (FSR) design minimizes friction and power loss.

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Product Details

JE Pistons has been a leader in forged racing pistons for over 75 years, known for their experience in creating durable and high-performing components for domestic engines. This set of 8 INV-DOME pistons is specifically crafted for the 460 BBF engine, offering a 4.390-inch bore and utilizing a 0.990-inch pin. These pistons are engineered to provide the ultimate combination of durability and performance, whether you're on the dirt track or the drag strip.

These pistons are forged in the USA using 2618 aluminum, a material chosen for its high tensile strength, which is essential for high-demand performance applications. They feature JE Pistons' proprietary Forged Side Relief (FSR) forging design, which helps minimize friction and power loss by reducing skirt width and saving weight with a shorter wrist pin. Depending on the specific application, these pistons may also include an accumulator groove to reduce combustion gas pressure, improving ring seal and maintaining consistent power. Additionally, a skirt coating, if included for your application, further reduces friction and wear on the piston skirts and cylinder walls, contributing to quieter operation.

This piston kit is designed specifically for the 460 BBF engine and its intended use, optimizing both performance and durability. Each piston has an inverted dome with a volume of -39.0 cc. Please note that this part is not CARB approved and cannot be shipped to California. It is important to consult the manufacturer's installation instructions for proper fitment and assembly procedures.