What is the bore size and dish volume for these pistons?

These Manley pistons are designed for a 4.001 inch bore and feature a -4cc dish. This specification is important for achieving the correct compression ratio in your engine build.

What makes these pistons suitable for high-performance engines?

They are forged from 2618 alloy, known for its strength and heat resistance. The cam and barrel skirt profiles, along with precise ring land machining, contribute to durability and power under demanding conditions.

Are these pistons compatible with all LS engines?

These pistons are specifically designed for Chevrolet SB LS series engines. It's always recommended to verify the bore size and dish volume against your specific engine's requirements and build plan.

Specifications

Brand: Manley Performance
Part #: 592501CE-8
UPC: 592501CE-8

Manley Chevrolet SB LS Series PIST 4.001 1.304 CD -4cc E/D

Name: Manley Chevrolet SB LS Series PIST 4.001 1.304 CD -4cc E/D
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-sb-ls-series-pist-4-001-1-304-cd-4cc-e-d-t14-564306
Price: 1432.29 USD
Availability: BackOrder

$1432.29

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Manley Chevrolet SB LS Series Piston Set. Forged from 2618 alloy for superior strength and performance in your LS engine build.

Key Features

Fits Chevrolet SB LS series engines.
Forged from domestic 2618 alloy for superior strength and performance.
Features proven cam and barrel skirt profiles for reduced cylinder wall wear.
Exacting standards for piston ring lands and grooves ensure enhanced ring seal.
Includes tool steel wrist pins for added durability.
Designed for a 4.001 inch bore with a -4cc dish.

⚠️ 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 top end of your Chevrolet SB LS engine and need a solid set of pistons that can handle serious power, these Manley Performance pistons are a great choice. They're forged from a domestic 2618 alloy, which is known for its strength and ability to withstand high temperatures and pressures. This makes them a popular pick among professional engine builders who are pushing their LS engines to the limit.

Manley has put a lot of thought into the design of these pistons. They feature proven cam and barrel skirt profiles that help reduce friction and wear on your cylinder walls, even under heavy load. The ring lands and grooves are machined to very strict standards, which is crucial for getting a good seal from your piston rings. A good ring seal means more power and better efficiency. These pistons also come with tool steel wrist pins, and for some part numbers, Manley offers upgrades to even more durable alloys like 9310 or Turbo Tuff/DLC for those building extreme power applications.

When you're building an engine, every component needs to be right. Manley's unique fixturing process allows them to machine the skirt and the ring grooves in the same operation. This ensures that the ring grooves are perfectly square to the piston skirt, which is essential for optimal ring seal and overall engine performance. These pistons are designed for a 4.001-inch bore with a -4cc dish, making them a direct fit for many popular LS engine builds.