What material are these pistons made from?

These Manley Platinum Series pistons are forged from domestic 2618 alloy. This material is chosen for its superior strength and performance characteristics, making it ideal 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 the piston's movement within the cylinder. This design helps to reduce friction and wear on the cylinder walls while still allowing the piston to generate substantial power.

Are these pistons compatible with all Chevrolet 5.3L engines?

These pistons are specifically for Chevrolet 5.3L engines with a 3.780-inch bore and a 10.2cc dish volume. It's important to confirm these specifications match your engine's requirements before purchasing.

Specifications

Brand: Manley Performance
Part #: 561300CE-8

Manley Chevrolet 5.3L 3.780 Bore 10.2cc Platinum Series Dish Extreme Duty Piston Set

Name: Manley Chevrolet 5.3L 3.780 Bore 10.2cc Platinum Series Dish Extreme Duty Piston Set
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-5-3l-3-780-bore-10-2cc-platinum-series-dish--t14-587533
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 Chevrolet 5.3L Platinum Series dish piston set. Built with 2618 alloy for extreme duty performance.

Key Features

Fits Chevrolet 5.3L engines with a 3.780-inch bore.
Platinum Series pistons are forged from domestic 2618 alloy for superior strength.
Features a 10.2cc dish volume.
Includes premium chrome moly wrist pins for added durability.
Piston skirt profiles are designed for reduced friction and cylinder wall wear.
Exacting standards for ring lands and grooves enhance ring seal and power.

This piston set is designed for Chevrolet 5.3L engines with a 3.780-inch bore and 10.2cc dish volume. 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 rebuilding the engine in your Chevrolet 5.3L and need pistons that can handle serious power, this Manley Platinum Series set is a solid choice. These aren't your average replacement pistons; they're built for demanding applications where strength and reliability are paramount. The 3.780-inch bore size and 10.2cc dish volume are specific to certain 5.3L configurations, so make sure they match your build.

Manley uses domestic 2618 alloy forgings for these pistons, which offers superior strength compared to cast or hypereutectic aluminum. This material is crucial for handling the increased cylinder pressures and temperatures found in performance or heavy-duty engines. They also feature proven cam and barrel skirt profiles, designed to reduce friction and wear on your cylinder walls while still generating substantial power. The ring lands and grooves are machined to exacting standards, which is key for getting a good seal from your piston rings, leading to better compression and more power. For added durability, these pistons come with premium chrome moly wrist pins, and Manley's unique machining process ensures the ring grooves are perfectly square to the piston skirt.

This set includes eight pistons, each with a 10.2cc dish. Remember that these pistons are not CARB approved and cannot be shipped to California. If you're aiming for a high-performance build or a robust replacement for a heavy-duty application, these Manley pistons are a well-built option designed to perform.