What material are these pistons made from?

These pistons are forged from a strong 4032 aluminum alloy. This material is chosen for its high tensile strength and its tendency to expand less when heated, which is beneficial for performance engines.

Are these pistons suitable for daily driving?

While designed for performance, the 4032 aluminum alloy and forced pin oiling make them suitable for street use. They are intended for mild to moderate performance engines and street/strip applications.

What is included in this piston set?

This is a set of 8 pistons. It includes the pistons themselves, designed for a 4.560 inch bore with a 33cc dome volume, a 1.270 inch compression distance, and a 0.990 inch pin diameter.

JE Pistons 454 BBC 33cc Dome Piston Set 152156

Name: JE Pistons 454 BBC 33cc Dome - Set of 8 Pistons
Brand: JE Pistons
SKU: je-pistons-je-pistons-454-bbc-33cc-dome-set-of-8-pistons-t14-344761
Price: 799.99 USD
Availability: BackOrder

JE Pistons 454 BBC 33cc Dome - Set of 8 Pistons

$799.99

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 454 BBC 33cc Dome - Set of 8 Pistons. Forged 4032 aluminum for strength and reduced expansion.

Key Features

Fits Chevrolet Big Block engines with a 4.560 inch bore.
Forged from strong 4032 aluminum alloy for tensile strength and minimal thermal expansion.
Features a 33cc dome volume.
Includes forced pin oiling for improved wrist pin lubrication.
Designed for street/strip applications.
Made 100% in the USA.

This piston set is designed for Chevrolet Big Block engines. Please verify compatibility with your specific engine configuration before purchase.

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Product Details

If you're building a performance engine for your Big Block Chevrolet, these JE Pistons Sportsman Racing Products (SRP) pistons are a solid option. They're designed to give you the strength and reliability you need for street or strip use without breaking the bank. These are a set of eight pistons, ready to be installed in your 454 BBC engine.

Crafted from a strong 4032 aluminum alloy, these pistons are forged to optimize strength and weight. This material choice also helps minimize thermal expansion, which is crucial for maintaining consistent performance and reducing wear in a performance engine. The dedicated forging process ensures that the material is distributed effectively for maximum durability. They also feature forced pin oiling, which is a nice touch for ensuring the wrist pin stays well-lubricated under demanding conditions.

These pistons are made 100% in the USA, reflecting JE Pistons' commitment to quality manufacturing. Keep in mind that these are not CARB approved and cannot be shipped to California. You'll also want to check the manufacturer's instructions for any specific installation requirements or recommended components to complete your engine build.