What materials are these pistons made from?

These pistons are forged in the USA from 2618 aluminum. This material is chosen for its high tensile strength, making it suitable for high-demand performance applications.

What specific engine configuration are these pistons for?

This set is designed for 350 Small Block Chevy engines. They feature a 4.030 inch bore, a flat-top design with a -5.0 cc dish, and a 0.927 inch wrist pin.

Are there any special features on these pistons?

Yes, they utilize JE Pistons' proprietary Forged Side Relief (FSR) design to minimize friction and weight. Depending on the specific application, they may also include an accumulator groove to improve ring seal and a skirt coating to reduce friction and noise.

JE Pistons 350 SBC STD DTY GP Piston Set 170689

Name: JE Pistons 350 SBC STD DTY GP Set of 8 Pistons
Brand: JE Pistons
SKU: je-pistons-je-pistons-350-sbc-std-dty-gp-set-of-8-pistons-t14-295174
Price: 1052.79 USD
Availability: BackOrder

JE Pistons 350 SBC STD DTY 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 STD DTY GP Set of 8 Pistons. Forged in the USA for high-demand performance.

Key Features

Set includes 8 pistons forged in the USA from 2618 aluminum for high tensile strength.
Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss.
Designed specifically for each engine and use application for optimized performance and durability.
Pistons are made 100% in the USA.
Features a 4.030 inch bore, flat top design with a -5.0 cc dish.
Includes 0.927 inch wrist pins.

This piston set is designed for 350 Small Block Chevy engines with a 4.030 inch bore. Not CARB approved; cannot ship to California.

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Product Details

When you're rebuilding a 350 Small Block Chevy, getting the right pistons is crucial for both durability and performance. This set from JE Pistons includes eight pistons, all forged in the USA from 2618 aluminum, a material chosen for its high tensile strength, which is exactly what you need for demanding engine builds. These aren't just generic pistons; JE Pistons applies over 75 years of experience to design each set specifically for the intended engine and application, aiming for the best balance of toughness and power output.

You'll find a few notable features here that set these pistons apart. The proprietary Forged Side Relief (FSR) forging design helps minimize friction and reduces weight by using a narrower skirt and a shorter wrist pin. Depending on the specific application, you might also find an accumulator groove, which helps manage combustion gas pressure to improve ring seal and maintain consistent power. Some applications also include a skirt coating designed to cut down on friction and wear, which can also lead to quieter operation. These pistons are built for performance, whether you're on the dirt track or the drag strip.

This kit is designed for a 4.030 inch bore with a flat-top design and a -5.0 cc dish. The wrist pin is 0.927 inches. Please note that these pistons are not CARB approved and cannot be shipped to California. They are made 100% in the USA.