What material are these pistons made from?

These Manley pistons are forged from a domestic 2618 alloy. This material is chosen for its superior strength and performance characteristics, making it suitable for demanding 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 power output while minimizing friction and wear against the cylinder walls. This design helps the piston move smoothly and efficiently within the cylinder.

Are these pistons compatible with all LS engines?

These pistons are specifically designed for Chevrolet LS engines with a 4.125 inch bore and a 1.315 inch compression height. It's important to confirm these dimensions match your specific engine build before purchasing.

Specifications

Brand: Manley Performance
Part #: 599000CE-8
UPC: 807298098562

Manley Chevrolet LS Piston Set - 4.125in Bore 1.315in CH, -11.00 CC

Name: Manley Chevrolet LS Piston Set - 4.125in Bore 1.315in CH, -11.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-ls-piston-set-4-125in-bore-1-315in-ch-11-00--t14-880582
Price: 1269.53 USD
Availability: BackOrder

$1269.53

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Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley Chevrolet LS Piston Set - 4.125in Bore 1.315in CH, -11.00 CC. Forged from 2618 alloy for superior strength and performance in your LS engine.

Key Features

Fits Chevrolet LS engines with a 4.125 inch bore.
Forged from domestic 2618 alloy for superior strength and performance.
Features proven cam and barrel skirt profiles that help generate power and reduce cylinder wall wear.
Ring lands and grooves are machined to strict standards for enhanced ring seal and more power.
Includes premium chrome moly wrist pins.
Unique fixturing ensures ultimate ring groove to skirt squareness.

This piston set is designed for Chevrolet LS engines with a 4.125 inch bore. Please verify compatibility with your specific engine build.

⚠️ 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, this Manley Performance piston set is a solid choice. These pistons are forged from a domestic 2618 alloy, which is known for its strength and ability to handle the demands of performance applications. The 4.125-inch bore size and -11.00cc dish volume are specific to certain LS engine configurations, so make sure this matches your build plans. Manley has put a lot of thought into the design, featuring proven cam and barrel skirt profiles that help generate power while also being easier on your cylinder walls.

You'll find that Manley pays close attention to the details that matter for engine longevity and performance. The ring lands and grooves are machined to strict standards, which helps ensure a better seal from your piston rings, leading to more power. They also use a unique fixturing process that allows them to machine the skirt and ring grooves in one operation. This ensures the ring grooves are perfectly square to the skirt, which is critical for proper sealing and reducing blow-by. These pistons come standard with premium chrome moly wrist pins, and for some part numbers, Manley offers upgrades to even more durable alloys like 9310 and Turbo Tuff/DLC if your build demands it.

This set includes eight pistons, each with a 1.315-inch compression height. Remember that these pistons are not CARB approved and cannot be shipped to California. If you're aiming for serious performance and durability in your LS engine build, this Manley piston set is a well-built option that professional engine builders trust.