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

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

What is the Forged Side Relief (FSR) design?

The FSR design is a proprietary JE Pistons feature that reduces skirt width and uses a shorter wrist pin. This helps to minimize friction and power loss while also saving weight, contributing to overall engine efficiency and performance.

Are any special tools or components needed for installation?

Installation of performance pistons typically requires specific tools and knowledge, including piston ring compressors and proper torque wrenches. It is recommended to consult the manufacturer's installation instructions or a qualified mechanic for proper fitment and assembly.

JE Pistons 350 SBC ULTRA FT GP Piston Set 194338

Name: JE Pistons 350 SBC ULTRA FT GP Set of 8 Pistons
Brand: JE Pistons
SKU: je-pistons-je-pistons-350-sbc-ultra-ft-gp-set-of-8-pistons-t14-295371
Price: 1052.79 USD
Availability: BackOrder

JE Pistons 350 SBC ULTRA FT GP 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 ULTRA FT GP Set of 8 Pistons. Forged in the USA from 2618 aluminum for high-demand performance.

Key Features

Fits 350 Small Block Chevy engines.
Set includes 8 forged pistons.
Made in the USA from 2618 aluminum for high tensile strength.
Features proprietary Forged Side Relief (FSR) design to minimize friction and weight.
May include accumulator groove for improved ring seal and consistent power.
Skirt coating (depending on application) reduces friction, wear, and noise.

This piston set is designed for 350 Small Block Chevy engines. Not CARB approved and cannot ship to California.

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Product Details

If you're building a high-performance 350 Small Block Chevy, you need pistons that can handle the stress. This set of eight ULTRA FT GP pistons from JE Pistons is forged from 2618 aluminum, a material known for its high tensile strength, making it ideal for demanding engine builds. JE Pistons has been making performance pistons for over 75 years, and they engineer these specifically for the 350 SBC application to give you a solid combination of durability and performance.

These pistons feature JE Pistons' proprietary Forged Side Relief (FSR) design. This means they have a reduced skirt width and a shorter wrist pin, which helps minimize friction and power loss while also saving weight. Depending on the specific application, these pistons may also include an accumulator groove to help reduce combustion gas pressure, leading to better ring seal and consistent power. Some applications also benefit from a skirt coating that reduces friction and wear on the piston skirts and cylinder walls, which can also help quiet down engine noise. Every part of this piston set is made 100% in the USA, ensuring you're getting a well-built component for your engine.

This set includes pistons with a 4.060-inch bore, a flat top design with a -1.8 cc volume, and a 0.927-inch pin diameter. Please note that these pistons are not CARB approved and cannot be shipped to California. They are designed for performance applications and are a strong choice for anyone looking to get the most out of their 350 Small Block Chevy engine.