What is the compression height and pin size for these pistons?

These pistons have a compression height (CD) of 1.425 inches and use a 0.927 inch wrist pin. This information is crucial for calculating your final compression ratio and ensuring proper piston-to-valve clearance.

What is the volume of the dome on these pistons?

The dome on these pistons has a volume of 11.0 cc. This dome shape is designed to work with specific cylinder head volumes to achieve your target compression ratio for the 350 SBC engine.

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 .300 Dome Piston Set 182016

Name: JE Pistons 350 SBC .300 DOME Set of 8 Pistons
Brand: JE Pistons
SKU: je-pistons-je-pistons-350-sbc-300-dome-set-of-8-pistons-t14-295287
Price: 1052.79 USD
Availability: BackOrder

JE Pistons 350 SBC .300 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 .300 Dome Set of 8 Pistons. Forged in the USA for high-demand performance.

Key Features

Fits 350 SBC engines with a 4.030 inch bore.
Set includes eight pistons with a .300 dome.
Forged in the USA using 2618 aluminum for high tensile strength.
Features proprietary Forged Side Relief (FSR) design to minimize friction and weight.
May include an accumulator groove to reduce combustion gas pressure and improve ring seal.
Skirt coating (depending on application) reduces friction and wear while lowering noise.

This piston set is designed for 350 Small Block Chevy engines with a 4.030 inch bore. Please verify compatibility with your specific engine build.

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Product Details

JE Pistons has been a leader in forged racing pistons for over 75 years, and they bring that experience to their domestic engine components. This set of eight pistons is specifically made for the 350 Small Block Chevy engine, featuring a .300 dome to help achieve your desired compression ratio. They are forged and machined entirely in the USA, using 2618 aluminum, which gives them the high tensile strength needed for demanding performance applications.

These pistons incorporate JE Pistons' proprietary Forged Side Relief (FSR) design. This means they have a reduced skirt width, 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 reduce combustion gas pressure, preventing ring flutter and improving ring seal for consistent power delivery. A skirt coating, also application-dependent, further reduces friction and wear on the piston skirts and cylinder walls, contributing to quieter operation.

When you're building a high-performance engine, you want components that are built to last and perform under pressure. These JE Pistons are designed specifically for the 350 SBC engine and its intended use, offering an optimized combination of durability and performance that's proven on the track. They are made 100% in the USA, ensuring you're getting a well-built part from a company with a long history of success in racing.