What is the compression ratio impact of the -10.00cc dish?

The -10.00cc dish volume helps to lower the static compression ratio. This is beneficial for builds using forced induction (turbochargers or superchargers) or for naturally aspirated engines where you need to control detonation and achieve a specific target compression ratio.

What type of wrist pins are included with these pistons?

This Manley Platinum Series piston set includes premium tool steel wrist pins. Tool steel is a strong and durable material chosen for its ability to withstand the high stresses encountered in performance engines.

Are these pistons suitable for a street-driven vehicle?

These pistons are designed for high-performance applications and are not CARB approved, meaning they cannot be legally shipped to California. While they offer superior strength and durability, their suitability for a street-driven vehicle depends on the overall engine build and tuning. Always consult with your engine builder for specific recommendations.

Specifications

Brand: Manley Performance
Part #: 596105CE-8
UPC: 807298115832

Manley Chevrolet LS Piston Set - 4.005in Bore 1.304in CH, -10.00 CC

Name: Manley Chevrolet LS Piston Set - 4.005in Bore 1.304in CH, -10.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-ls-piston-set-4-005in-bore-1-304in-ch-10-00--t14-880521
Price: 1269.53 USD
Availability: BackOrder

$1269.53

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Manley Chevrolet LS Piston Set - 4.005in Bore 1.304in CH, -10.00 CC. Forged from 2618 alloy for superior strength and performance in your LS engine build.

Key Features

Fits Chevrolet LS engines with a 4.005 inch bore.
Features a -10.00cc dish volume, suitable for various compression ratio targets.
Constructed from domestic 2618 alloy forgings for superior strength and performance.
Includes premium tool steel wrist pins for added durability.
Ring lands and grooves are machined to exacting standards for enhanced ring seal.
Utilizes proven cam and barrel skirt profiles for smooth operation and cylinder wall protection.

This piston set is designed for Chevrolet LS engines with a 4.005 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 Chevrolet LS engine, this Manley Performance Piston Set is a solid choice. These pistons are designed for a 4.005-inch bore and feature a -10.00cc dish, which is common for naturally aspirated or forced induction builds where you need to control compression ratio. Manley has been a go-to for serious engine builders for a long time, and this set is part of their Platinum Series, meaning they're built for serious work.

What sets these pistons apart is the material and the machining. They're forged from 2618 alloy, a domestic material known for its strength and ability to handle high temperatures and pressures without deforming. Manley also uses proven cam and barrel skirt profiles, which help the piston move smoothly in the cylinder while maintaining a good seal. The ring lands and grooves are machined to tight tolerances, which is crucial for getting a good seal from your piston rings, leading to more power and better oil control. They also come with tool steel wrist pins, which are very strong and durable for demanding applications.

When you're putting together a performance LS engine, the details matter. Manley's unique fixturing process allows them to machine the skirt and cut the ring grooves in one operation. This ensures that the ring grooves are perfectly square to the piston skirt, which is essential for optimal ring seal and preventing blow-by. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For any performance engine build, always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.