What material are these pistons made from?

These Manley pistons are forged from domestic 2618 alloy. This material is chosen for its superior strength and performance characteristics, making it well-suited for high-stress 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 optimize the piston's movement within the cylinder. They help reduce friction and wear on the cylinder walls while also contributing to overall engine power output.

Are these pistons compatible with all LS engine builds?

These pistons are specifically designed for Chevrolet LS engines with a 4.130-inch bore and feature a -11.00cc dish. While they are a popular choice for performance builds, you must verify that these specifications align with your engine's intended compression ratio and other build parameters.

Specifications

Brand: Manley Performance
Part #: 599005C-8
UPC: 807298083018

Manley Chevrolet LS Piston Set - 4.130in Bore 1.315in CH, -11.00 CC

Name: Manley Chevrolet LS Piston Set - 4.130in Bore 1.315in CH, -11.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-ls-piston-set-4-130in-bore-1-315in-ch-11-00--t14-880583
Price: 1004.51 USD
Availability: BackOrder

$1004.51

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Manley Chevrolet LS Piston Set - 4.130in Bore 1.315in CH, -11.00 CC. Forged from 2618 alloy for superior strength in performance engine builds.

Key Features

Fits Chevrolet LS engines with a 4.130-inch bore.
Features a -11.00cc dish volume for specific compression ratio tuning.
Constructed from domestic 2618 alloy forgings for superior strength and performance.
Includes premium chrome moly wrist pins for added durability.
Machined with proven cam and barrel skirt profiles to reduce friction and cylinder wall wear.
Ring lands and grooves are held to exacting standards for enhanced ring seal and power.

These pistons are designed for Chevrolet LS engines with a 4.130-inch bore. Always confirm compatibility with your specific engine build and application.

⚠️ 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

If you're building a high-performance Chevrolet LS engine, a strong set of pistons is fundamental to achieving your goals. This Manley Performance piston set is designed for builders who demand reliability and power from their engine builds. They feature a 4.130-inch bore and a -11.00cc dish, making them suitable for specific compression ratio targets in naturally aspirated or forced induction applications.

Manley uses domestic 2618 alloy forgings for these pistons, which offers excellent strength and durability under high stress. The pistons are machined with proven cam and barrel skirt profiles that help reduce friction and wear on the cylinder walls, while also contributing to power output. The ring lands and grooves are held to exacting standards to ensure a solid seal with your piston rings, which is crucial for both power and oil control. These pistons also come with premium chrome moly wrist pins, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the skirt for optimal performance.

This set is intended for serious engine builders and tuners. It's important to note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's detailed installation instructions and recommended clearances for your specific application to ensure proper assembly and performance.