What is the compression height and dome volume, and why do they matter?

The compression height is the distance from the wrist pin center to the piston crown, affecting your engine's compression ratio. The 11.00 CC dome volume is a specific dish shape on the piston crown that also influences the final compression ratio. Together, these measurements are critical for achieving your target compression when paired with your cylinder heads and gasket thickness.

What type of wrist pins are included with these pistons?

These pistons come standard with premium chrome moly wrist pins. Manley also offers upgrades to 9310 and Turbo Tuff/DLC alloys on select part numbers for even greater durability, though this specific set includes the standard chrome moly pins.

Are these pistons suitable for all Chevrolet small block engines?

These pistons are designed for Chevrolet small block engines with a 4.035-inch bore. While they are forged from strong materials, their specific dome volume and compression height mean they are intended for performance builds where precise compression ratio calculations are made. Always verify compatibility with your specific engine build plans.

Specifications

Brand: Manley Performance
Part #: 591935-8
UPC: 807298081021

Manley Chevrolet Small Block Piston Set - 4.035in Bore 1.125in CH, 11.00 CC

Name: Manley Chevrolet Small Block Piston Set - 4.035in Bore 1.125in CH, 11.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-small-block-piston-set-4-035in-bore-1-125in--t14-880275
Price: 940.29 USD
Availability: BackOrder

$940.29

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Manley Chevrolet Small Block Piston Set - 4.035in Bore 1.125in CH, 11.00 CC. Forged from 2618 alloy for superior strength and performance.

Key Features

This product is a set of eight pistons for Chevrolet small block engines.
Each piston has a 4.035-inch bore, a 1.125-inch compression height, and an 11.00 CC dome.
Constructed from domestic 2618 alloy forgings for superior strength and performance.
Includes premium chrome moly wrist pins for added durability.
Features exacting ring lands and grooves for enhanced ring seal and more power.
Boasts cam and barrel skirt profiles designed for power and cylinder wall protection.

⚠️ 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

This set includes eight forged pistons, each designed for Chevrolet small block engines with a 4.035-inch bore. They feature a 1.125-inch compression height and an 11.00 CC dome, which is important for determining your final compression ratio. These pistons are built using Manley's signature "Platinum Series" construction, which starts with domestic 2618 alloy forgings known for their exceptional strength and performance under demanding conditions.

You'll find that Manley pays close attention to the details that make a difference in engine building. The ring lands and grooves are machined to exacting standards, which helps ensure a better seal from your piston rings, leading to more efficient power delivery. The pistons also feature proven cam and barrel skirt profiles. These profiles are designed to generate substantial power while also being gentle on your cylinder walls, contributing to longer engine life. For added durability, these pistons come standard with premium chrome moly wrist pins, and Manley's unique fixturing process allows for skirt turning and ring groove machining in a single operation, ensuring ultimate squareness between the ring groove and the skirt.

When you're building a performance engine, the quality of the internal components is paramount. These Manley pistons are a popular choice among professional engine builders and tuners who rely on them for superior performance and durability. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. You'll want to consult your engine build specifications to ensure these pistons are the correct choice for your desired compression ratio and camshaft combination.