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 suitable for demanding engine builds.

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

The cam and barrel skirt profiles are designed to help the piston generate substantial power efficiently. They also help to reduce wear and friction on the cylinder walls, contributing to longer engine life.

Are these pistons compatible with all Chevrolet LS engines?

This piston set is specifically designed for a 4.075-inch bore common in many Chevrolet LS applications. It's essential to verify your engine's bore size and specific requirements before installation.

Specifications

Brand: Manley Performance
Part #: 596275C-8
UPC: 807298101620

Manley Chevrolet LS Piston Set - 4.075in Bore 1.115in CH, -18.00 CC

Name: Manley Chevrolet LS Piston Set - 4.075in Bore 1.115in CH, -18.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-ls-piston-set-4-075in-bore-1-115in-ch-18-00--t14-880532
Price: 1004.51 USD
Availability: BackOrder

$1004.51

On Backorder

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 - 4.075in Bore 1.115in CH, -18.00 CC. Forged 2618 alloy ensures superior strength for high-performance builds.

Key Features

This product includes eight forged pistons.
Constructed from domestic 2618 alloy forgings for superior strength and performance.
Features proven cam and barrel skirt profiles that help generate power while being gentle on cylinder walls.
Ring lands and grooves are machined to exacting standards for enhanced ring seal and more power.
Includes premium chrome moly wrist pins for added durability.
Designed for a 4.075-inch bore with a -18.00 CC dish.

This piston set is designed for Chevrolet LS engines with a 4.075-inch bore. Please consult your engine build specifications to confirm compatibility.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

When you're building a serious Chevrolet LS engine, you need pistons that can handle the stress and deliver consistent power. This set from Manley Performance includes eight forged pistons, each made from domestic 2618 alloy. This material is known for its strength, making it a solid choice for demanding engine builds where reliability is key.

Manley has put a lot of thought into the design of these pistons. They feature proven cam and barrel skirt profiles, which help generate power efficiently while also being gentle on your cylinder walls. The ring lands and grooves are machined to exacting standards, which is crucial for a good ring seal and ultimately, more power. For added durability, these pistons come with premium chrome moly wrist pins, and some select part numbers even offer upgrades to 9310 or Turbo Tuff/DLC alloys. Manley's unique fixturing process allows them to machine the skirt and ring grooves in a single operation, ensuring they are perfectly square to each other.

This set is designed for a 4.075-inch bore and features a -18.00 CC dish. It's important to note that these pistons are not CARB approved and cannot be shipped to California. If you're looking to build a high-performance LS engine, these Manley pistons are a well-built option that professional engine builders trust.