What material are these pistons made from?

These pistons are forged from domestic 2618 alloy. This material is chosen for its superior strength and performance characteristics, making it well-suited for high-output engine builds.

What is the purpose of the cam and barrel skirt profiles?

The cam and barrel profiles on the piston skirts are designed to help manage power output effectively. They also help to reduce wear on the cylinder walls, contributing to the longevity of the engine.

Are these pistons compatible with all LS engines?

This specific piston set is designed for LS engines with a 4.065-inch bore and a -29.00 CC dish. While it fits many popular LS applications, it's important to verify your engine's specific bore size and combustion chamber volume requirements.

Specifications

Brand: Manley Performance
Part #: 592865C-8
UPC: 807298006581

Manley Chevrolet LS Piston Set - 4.065in Bore 1.115in CH, -29.00 CC

Name: Manley Chevrolet LS Piston Set - 4.065in Bore 1.115in CH, -29.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-ls-piston-set-4-065in-bore-1-115in-ch-29-00--t14-880499
Price: 1004.51 USD
Availability: BackOrder

$1004.51

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Manley Chevrolet LS Piston Set - 4.065in Bore 1.115in CH, -29.00 CC. Forged from 2618 alloy for superior strength and performance in high-output LS engines.

Key Features

Fits 13+ vehicle make/model combinations including Cadillac CTS, Chevrolet Camaro, and Pontiac GTO.
Forged from domestic 2618 alloy for superior strength and performance.
Features proven cam and barrel skirt profiles for power and cylinder wall protection.
Exacting ring lands and grooves ensure enhanced ring seal and more power.
Includes premium chrome moly wrist pins for durability.
Unique fixturing ensures ultimate ring groove to skirt squareness.

⚠️ 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

Manley Performance is well-known for building serious engine components, and these Platinum Series pistons are a prime example of their commitment to high-output applications. If you're building or rebuilding a Chevrolet LS engine for enhanced performance, these pistons are designed to handle the demands of a performance build. They feature a 4.065-inch bore and a -29.00 CC dish, making them suitable for a variety of LS engine configurations.

These pistons are forged from domestic 2618 alloy, a material chosen for its superior strength and ability to withstand the high pressures and temperatures found in performance engines. Manley also incorporates proven cam and barrel skirt profiles, which help manage power output while being easier on your cylinder walls. The ring lands and grooves are machined to exacting standards, which is crucial for achieving a solid ring seal and maximizing power. They come standard with chrome moly wrist pins, known for their durability, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the piston skirt for optimal performance.

This set is designed to fit a range of popular vehicles, including models like the Cadillac CTS, Chevrolet Camaro, and Pontiac GTO, among many others. When building a performance LS engine, using well-made components like these pistons is key to achieving your power goals and ensuring long-term reliability. Remember that these pistons are not CARB approved and cannot be shipped to California.