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 well-suited for demanding engine builds.

What is included with these pistons?

This set includes the pistons and premium chrome moly wrist pins. You will need to source your own piston rings separately, as they are not included with this kit.

Are these pistons compatible with all LS engines?

These pistons are designed for Small Block Chevy LS Series engines with a 4.065 inch bore. While they are a popular choice for many LS builds, it's important to confirm that this bore size and dish volume (-10cc) are correct for your specific engine configuration and intended use.

Specifications

Brand: Manley Performance
Part #: 596565C-8
UPC: 807298062549

Manley Small Block Chevy LS Series 4.065in Bore - 1.065in CD - -10 cc Dish Platinum Series Pistons

Name: Manley Small Block Chevy LS Series 4.065in Bore - 1.065in CD - -10 cc Dish Platinum Series Pistons
Brand: Manley Performance
SKU: manley-performance-manley-small-block-chevy-ls-series-4-065in-bore-1-065in-cd-10-t14-4324614
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 Platinum Series LS Pistons for Small Block Chevy. These forged pistons offer superior strength and performance for your build.

Key Features

Fits Small Block Chevy LS Series engines with a 4.065 inch bore.
Features a -10cc dish volume, suitable for various performance applications.
Constructed from domestic 2618 alloy forgings for superior strength and performance.
Includes premium chrome moly wrist pins for added durability.
Exacting standards for ring lands and grooves ensure enhanced ring seal and power.
Cam and barrel skirt profiles help generate power while being gentle on cylinder walls.

These pistons are designed for Small Block Chevy LS Series engines with a 4.065 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

If you're building a high-performance Small Block Chevy LS engine, getting the right pistons is critical for power and reliability. These Manley Platinum Series pistons are designed for a 4.065-inch bore and feature a -10cc dish, making them a solid choice for many naturally aspirated and forced induction builds. They are crafted from domestic 2618 alloy forgings, which are known for their strength and ability to handle the stresses of performance engines.

Manley puts a lot of thought into the details that make a difference. These pistons use proven cam and barrel skirt profiles, which help them run smoothly against the cylinder walls while still generating power. The ring lands and grooves are machined to exacting standards to ensure a tight seal with your piston rings, which is essential for good compression and preventing blow-by. They also come standard with premium chrome moly wrist pins, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the piston skirt for optimal performance.

When you're investing in an engine build, using well-built components like these Manley pistons can make a significant difference in the final outcome. They are a popular choice among professional engine builders for their durability and performance. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. You'll also want to consult your engine builder or a trusted manual for the specific assembly details and any other components needed for your build.