What material are these pistons made from?

These pistons are forged from domestic 2618 alloy. This material is selected for its superior strength and performance characteristics, making it well-suited for demanding engine applications.

What is the purpose of the moly skirt coating?

The moly skirt coating on these pistons helps to reduce friction between the piston skirt and the cylinder wall. This can lead to improved performance and increased durability over time.

Are these pistons compatible with all 6.4L Hemi engines?

This piston set is designed for 6.4L Hemi engines with a 4.100 inch bore. It's important to confirm your engine's bore size and specific application requirements to ensure proper fitment.

Specifications

Brand: Manley Performance
Part #: 598810C-8
UPC: 807298094649

Manley Dodge Hemi 6.4L 4.100 Inch Bore 1.75cc Dome Piston Set

Name: Manley Dodge Hemi 6.4L 4.100 Inch Bore 1.75cc Dome Piston Set
Brand: Manley Performance
SKU: manley-performance-manley-dodge-hemi-6-4l-4-100-inch-bore-1-75cc-dome-piston-set-t14-123033
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 Performance forged piston set for Dodge Hemi 6.4L engines. Features 2618 alloy for superior strength and durability.

Key Features

Fits Dodge Hemi 6.4L engines with a 4.100 inch bore.
Forged from domestic 2618 alloy for superior strength and performance.
Features proven cam and barrel skirt profiles for power generation and cylinder wall protection.
Exacting standards for ring lands and grooves enhance ring seal and power output.
Includes tool steel wrist pins for added durability.
Moly skirt coating reduces friction and wear.

This piston set is designed for Dodge Hemi 6.4L engines with a 4.100 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

Manley Performance is well-known for building strong engine components, and their pistons are a popular choice among professional engine builders. This set is specifically for Dodge Hemi 6.4L engines with a 4.100 inch bore. These pistons are designed to handle the demands of a performance build, offering a solid foundation for your engine's top end.

These pistons are forged from domestic 2618 alloy, which is chosen for its superior strength and ability to perform under pressure. They feature proven cam and barrel skirt profiles, which help generate power while also being considerate of your cylinder walls during operation. The ring lands and grooves are machined to exacting standards, which is crucial for achieving a good seal with your piston rings, ultimately leading to more power. Manley's unique fixturing process allows them to machine the skirt and ring grooves in one operation, ensuring the ring grooves are perfectly square to the skirt. This set includes tool steel wrist pins and a moly skirt coating for added durability and reduced friction.

This piston set is designed for performance applications and is not CARB approved, meaning it cannot be shipped to California. If you're rebuilding the top end of your 6.4L Hemi and need a well-built, durable piston, this Manley set is a solid option.