What is the primary benefit of using 2618 alloy forgings?

Manley uses domestic 2618 alloy forgings because they offer superior strength and performance compared to other materials. This makes them well-suited for demanding engine builds where durability under stress is critical.

Are these pistons compatible with all 5.7L Hemi engines?

These pistons are specifically designed for the Chrysler 5.7L Hemi with a 3.922-inch bore and a stock stroke. It's always recommended to confirm that these specifications match your engine's requirements before installation.

What does the -12cc dish mean for my engine build?

The -12cc dish is a feature that helps to reduce the compression ratio. This is beneficial for builds that plan to use forced induction like turbochargers or superchargers, or for engine combinations where a lower compression is desired for other reasons.

Specifications

Brand: Manley Performance
Part #: 597105CE-8
UPC: 807298097794

Manley Chrysler 5.7L Hemi 90.9mm Stock Stroke 3.922in Bore -12cc Dish Extreme Duty Platinum Pistons

Name: Manley Chrysler 5.7L Hemi 90.9mm Stock Stroke 3.922in Bore -12cc Dish Extreme Duty Platinum Pistons
Brand: Manley Performance
SKU: manley-performance-manley-chrysler-5-7l-hemi-90-9mm-stock-stroke-3-922in-bore-12-t14-351736
Price: 1269.53 USD
Availability: BackOrder

$1269.53

On Backorder

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

Manley Chrysler 5.7L Hemi 90.9mm Stock Stroke 3.922in Bore -12cc Dish Extreme Duty Platinum Pistons. Forged from 2618 alloy for superior strength and performance.

Key Features

Fits Chrysler 5.7L Hemi engines.
Designed for a 90.9mm stock stroke and 3.922-inch bore.
Features a -12cc dish volume for controlled compression.
Constructed from domestic 2618 alloy forgings for superior strength.
Includes proven cam and barrel skirt profiles for power and cylinder wall protection.
Exacting standards for ring lands and grooves ensure enhanced ring seal.

These pistons are designed for Chrysler 5.7L Hemi engines. Please verify compatibility with your specific engine build and vehicle 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

Manley Performance is well-known for building robust engine components that professional builders trust. If you're working on a Chrysler 5.7L Hemi and need a set of pistons that can handle serious work, their Extreme Duty Platinum Series is a solid choice. These pistons are designed for a stock stroke with a 3.922-inch bore and feature a -12cc dish, making them suitable for a variety of builds where you need to control compression.

What sets these pistons apart is the material and the machining. They start with domestic 2618 alloy forgings, which are chosen for their superior strength and ability to perform under pressure. Manley also uses proven cam and barrel skirt profiles that help generate power while being easier on your cylinder walls during operation. The ring lands and grooves are machined to very strict standards, which is key for getting a good seal from your piston rings, ultimately leading to more power and better engine efficiency. Plus, their unique fixturing process ensures the ring grooves are perfectly square to the skirt, a detail that matters for long-term reliability.

This set includes premium chrome moly wrist pins, and depending on the specific part number, Manley offers upgrades to even stronger alloys like 9310 or Turbo Tuff/DLC for those pushing the limits. It's important to note that these pistons are not CARB approved and cannot be shipped to California. For a high-performance build on your 5.7L Hemi, these Manley pistons offer a well-built foundation.