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 capabilities, making it suitable for demanding engine builds.

What is the purpose of the dish in the piston crown?

The -29.00cc dish in the piston crown is designed to help achieve a specific compression ratio when paired with compatible cylinder heads and head gaskets. This is a critical factor in tuning an engine for optimal performance.

Are these pistons compatible with all Chevy LS engines?

These pistons are specifically designed for Chevy LS series engines with a 4.001 inch bore. It's important to verify that this bore size and the piston's compression height match your engine's specifications and your build goals.

Specifications

Brand: Manley Performance
Part #: 592801C-8

Manley Chevy LS Series 4.001in Bore 1.115in CH -29.00 CC Dish Platinum Series Pistons - Set of 8

Name: Manley Chevy LS Series 4.001in Bore 1.115in CH -29.00 CC Dish Platinum Series Pistons - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-chevy-ls-series-4-001in-bore-1-115in-ch-29-00-cc-dish--t14-853660
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 forged pistons for Chevy LS engines. 4.001" bore, 1.115" CH, -29cc dish. Set of 8.

Key Features

Set of 8 Manley Platinum Series pistons for Chevy LS engines.
Features a 4.001 inch bore and 1.115 inch compression height.
The -29.00cc dish helps achieve specific compression ratios for performance builds.
Constructed from domestic 2618 alloy forgings for superior strength and durability.
Includes premium chrome moly wrist pins for added reliability.
Cam and barrel skirt profiles are designed for power generation and cylinder wall protection.

These pistons are designed for Chevy LS series engines with a 4.001 inch bore. Please consult with your engine builder or refer to manufacturer specifications to confirm compatibility with your specific application.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

If you're rebuilding the top end of your Chevy LS engine, especially for a performance application, a solid set of pistons is crucial. These Manley Platinum Series pistons are built to handle the demands of serious engine work, offering a strong foundation for your build. They feature a 4.001-inch bore and a -29cc dish, designed to work with specific compression ratios for enhanced performance.

Manley uses domestic 2618 alloy forgings for these pistons, which means they're incredibly strong and can withstand higher cylinder pressures and temperatures. The cam and barrel skirt profiles are carefully shaped to help generate more power while also being easier on your cylinder walls during operation. You'll also find exacting standards for the ring lands and grooves, which is key for getting a good seal from your piston rings and maximizing the power your engine makes. Each set comes with premium chrome moly wrist pins, and Manley's unique machining process ensures the ring grooves are perfectly square to the piston skirts.

This set includes eight pistons, enough for a full V8 engine. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For professional engine builders and tuners, Manley pistons are a well-known choice for reliability and performance.