What is included in this piston set?

This set includes eight forged pistons designed for a 350 Small Block Chevy engine. The pistons have a .450 dome and a 4.030 inch bore. Please refer to the manufacturer's details for specific inclusions like accumulator grooves or skirt coatings, as these may vary by application.

What makes the FSR forging design beneficial?

The proprietary Forged Side Relief (FSR) forging design helps reduce friction and power loss. It achieves this through a reduced skirt width and a shorter wrist pin, which also contributes to saving weight.

Are these pistons legal for use in California?

No, these pistons are not CARB approved and cannot be shipped to California due to emissions regulations.

JE Pistons 350 SBC .450 Dome Piston Set 182008

Name: JE Pistons 350 SBC .450 DOME Set of 8 Pistons
Brand: JE Pistons
SKU: je-pistons-je-pistons-350-sbc-450-dome-set-of-8-pistons-t14-295279
Price: 1052.79 USD
Availability: BackOrder

JE Pistons 350 SBC .450 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 350 SBC .450 DOME Set of 8 Pistons. Forged from 2618 aluminum for high-demand performance.

Key Features

Set includes eight forged pistons for a 350 Small Block Chevy engine.
Forged in the USA from 2618 aluminum for high tensile strength.
Features a .450 dome and a 4.030 inch bore size.
Proprietary Forged Side Relief (FSR) design minimizes friction and power loss.
May include an accumulator groove to improve ring seal and reduce fluttering.
Skirt coating, if applicable, reduces friction and noise.

These pistons are designed for 350 Small Block Chevy engines with a 4.030 inch bore. Not CARB approved and cannot ship to California.

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Product Details

This is a set of eight JE Pistons, specifically designed for a 350 Small Block Chevy engine. These pistons feature a .450 dome and are built for high-demand performance applications. They are forged in the USA from 2618 aluminum, a material chosen for its high tensile strength, which is crucial for engines pushing the limits.

JE Pistons has applied over 75 years of experience to create these forged pistons. They utilize a proprietary Forged Side Relief (FSR) forging design, which helps minimize friction and power loss by reducing skirt width. This design also saves weight with a shorter wrist pin. Depending on the specific application, these pistons may also include an accumulator groove to help reduce pressure from combustion gases, leading to better ring seal and consistent power. A skirt coating, if included for your application, further reduces friction and wear on the piston skirts and cylinder walls, while also helping to quiet down operating noise.

These pistons are engineered and machined 100% in the USA, ensuring a high level of quality control. They are designed specifically for the 350 SBC engine and its typical use cases, aiming for an optimized balance of performance and durability. Please note that these pistons are not CARB approved and cannot be shipped to California.