What is included with this piston set?

This set includes eight forged pistons, each designed for a 4.130-inch bore, and eight premium chrome moly wrist pins. The pistons feature a -20.00cc dish volume and a 1.065-inch compression height.

What makes these pistons suitable for high-performance engines?

They are made from strong 2618 alloy forgings and feature precise machining for ring lands and grooves, which helps ensure a good seal and maximizes power. The skirt profiles are also designed to be effective while minimizing cylinder wall wear.

Can these pistons be shipped to California?

No, these pistons are not CARB approved and cannot be shipped to California due to emissions regulations.

Specifications

Brand: Manley Performance
Part #: 566405CE-8
UPC: 807298100357

Manley Chevrolet LS Piston Set - 4.130in Bore 1.065in CH, -20.00 CC

Name: Manley Chevrolet LS Piston Set - 4.130in Bore 1.065in CH, -20.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-ls-piston-set-4-130in-bore-1-065in-ch-20-00--t14-880475
Price: 1359.30 USD
Availability: BackOrder

$1359.30

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 - 4.130in Bore 1.065in CH, -20.00 CC. Get superior strength and performance with these forged pistons.

Key Features

This set includes eight forged pistons, each with a 4.130-inch bore, a -20.00cc dish volume, and a 1.065-inch compression height.
Constructed from domestic 2618 alloy forgings for superior strength and performance.
Features cam and barrel skirt profiles designed to generate power while reducing cylinder wall wear.
Piston ring lands and grooves are machined to exacting standards for enhanced ring seal and improved power output.
Manley's unique fixturing process ensures ultimate ring groove to skirt squareness.
Includes premium chrome moly wrist pins for added durability.

This piston set is designed for Chevrolet LS engines with a 4.130-inch bore. Please consult your engine 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

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About this part

Product Details

When you're building a high-performance Chevrolet LS engine, you need pistons that can handle the stress and deliver power reliably. This set from Manley Performance includes eight forged pistons, each designed for a 4.130-inch bore and featuring a -20.00cc dish volume and a 1.065-inch compression height. These are the same kind of components that professional engine builders trust for serious builds.

Manley uses domestic 2618 alloy forgings, which are known for their exceptional strength and ability to perform under demanding conditions. The pistons feature cam and barrel skirt profiles that help generate power while also being designed to minimize wear on your cylinder walls. Plus, the ring lands and grooves are machined to very precise standards, which is crucial for getting a good seal from your piston rings and maximizing the power your engine makes. This attention to detail, like their unique fixturing process that ensures ring groove squareness to the skirt, is what sets these pistons apart.

This set comes complete with premium chrome moly wrist pins, offering excellent durability for most performance applications. If you're looking to push the limits of your LS engine, these pistons are a solid foundation. Please note that these pistons are not CARB approved and cannot be shipped to California.