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

These pistons are forged from 2618 alloy, a domestic material chosen for its exceptional strength and performance under high stress. This makes them well-suited for demanding engine builds where durability and power are paramount.

What is the purpose of the -11.00cc dish in these pistons?

The -11.00cc dish is a specific volume designed into the piston crown. It helps engine builders achieve a desired compression ratio when paired with specific cylinder heads and head gasket thickness, which is crucial for tuning engine performance.

Do these pistons come with wrist pins, and what type are they?

Yes, these pistons include premium chrome moly wrist pins as standard. This material is known for its durability and ability to withstand the forces experienced within the engine.

Specifications

Brand: Manley Performance
Part #: 592410C-8
UPC: 807298103051

Manley Chevrolet LS Piston Set - 4.135in Bore 1.115in CH, -11.00 CC

Name: Manley Chevrolet LS Piston Set - 4.135in Bore 1.115in CH, -11.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-ls-piston-set-4-135in-bore-1-115in-ch-11-00--t14-880484
Price: 1004.51 USD
Availability: BackOrder

$1004.51

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Manley Chevrolet LS Piston Set - 4.135in Bore 1.115in CH, -11.00 CC. Built with 2618 alloy for superior strength and performance.

Key Features

Fits Chevrolet LS engines with a 4.135-inch bore.
Forged from domestic 2618 alloy for superior strength and performance.
Features a -11.00cc dish for specific compression ratio tuning.
Includes proven cam and barrel skirt profiles for power and cylinder wall protection.
Exacting ring lands and grooves ensure enhanced ring seal and power output.
Comes standard with premium chrome moly wrist pins for added durability.

This piston set is designed for Chevrolet LS engines. Please verify compatibility with your specific engine build and bore size 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 rebuilding the top end of a Chevrolet LS engine for serious performance, choosing the right pistons is critical. These Manley pistons are forged from 2618 alloy, a material known for its strength and ability to handle high stress, making them a solid choice for builds that demand more than stock components can offer. They feature a -11.00cc dish, which is important for achieving specific compression ratios when paired with your chosen cylinder heads and head gasket thickness.

Manley uses proven cam and barrel skirt profiles on these pistons. This design helps them generate substantial power while also being gentler on your cylinder walls during operation, contributing to longer engine life. The ring lands and grooves are machined to exacting standards, which is key for ensuring a good seal with your piston rings. A tight seal means better combustion efficiency and, ultimately, more power. For added durability, these pistons come with premium chrome moly wrist pins, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the piston skirt, which is vital for proper ring function.

This set includes pistons with a 4.135-inch bore and a 1.115-inch compression height. Because these are high-performance forged components, they are designed for engine builders and tuners who are pushing the limits of their LS engines. 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 fitment and assembly procedures.