What material are these Manley pistons made from?

These Manley pistons are forged from domestic 2618 alloy. This material is chosen for its superior strength and performance capabilities, making it well-suited for high-stress engine applications.

What is the purpose of the -29.00 CC dish volume?

The -29.00 CC dish volume on these pistons is a key factor in determining your engine's final compression ratio. It works in conjunction with your cylinder head volume and head gasket thickness to achieve your desired compression.

Are these pistons suitable for boosted applications?

Yes, the 2618 alloy forgings and robust construction make these pistons a popular choice for boosted (turbocharged or supercharged) and high-compression naturally aspirated LS engines.

Specifications

Brand: Manley Performance
Part #: 592940CE-8
UPC: 807298098227

Manley Chevrolet LS Piston Set - 4.165in Bore 1.115in CH, -29.00 CC

Name: Manley Chevrolet LS Piston Set - 4.165in Bore 1.115in CH, -29.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-ls-piston-set-4-165in-bore-1-115in-ch-29-00--t14-880509
Price: 1269.53 USD
Availability: BackOrder

$1269.53

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Manley Chevrolet LS Piston Set - 4.165in Bore 1.115in CH, -29.00 CC. Forged from 2618 alloy for superior strength and performance.

Key Features

This product includes a set of Manley forged pistons.
Each piston has a 4.165-inch bore diameter and a 1.115-inch compression height.
The pistons feature a -29.00 CC dish volume for compression ratio tuning.
Constructed from domestic 2618 alloy forgings for superior strength and performance.
Includes premium chrome moly wrist pins for enhanced durability.
Features proven cam and barrel skirt profiles to reduce friction and wear.

This piston set is designed for Chevrolet LS engines. Please verify compatibility with your specific engine build before purchase.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

When you're building a high-performance Chevrolet LS engine, you need components that can handle the stress and deliver reliable power. This set of Manley Performance pistons is designed for just that. You get a complete set of forged pistons, each featuring a 4.165-inch bore diameter and a 1.115-inch compression height. The pistons have a -29.00 CC dish volume, which is crucial for setting your desired compression ratio when paired with specific cylinder heads and head gaskets.

Manley uses domestic 2618 alloy forgings for these pistons, a material known for its exceptional strength and ability to withstand high cylinder pressures and temperatures. This makes them a solid choice for boosted or high-compression naturally aspirated builds. The pistons also feature proven cam and barrel skirt profiles, which help reduce friction and wear on your cylinder walls while still generating significant power. Manley's attention to detail extends to the ring lands and grooves, which are machined to exacting standards to ensure a tight seal with your piston rings, leading to improved combustion efficiency and more power output. Each set includes premium chrome moly wrist pins for added durability.

These pistons are a popular choice among professional engine builders and tuners who demand reliability and performance from their LS engines. They are designed to fit right and perform under demanding conditions. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.