Specifications
- Brand
- Manley Performance
- Part #
- 697580-8
- UPC
- 807298067612

Manley Chevrolet Big Block Piston Set - 4.600in Bore 1.395in CH, 43.00 CC
$968.24
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Manley Chevrolet Big Block Piston Set - 4.600in Bore 1.395in CH, 43.00 CC. Forged from 2618 alloy for superior strength.
Key Features
- Fits Chevrolet Big Block engines with a 4.600-inch bore.
- Features a 1.395-inch compression height and 43.00 CC combustion chamber volume.
- Constructed from domestic 2618 alloy forgings for superior strength and performance.
- Includes premium chrome moly wrist pins for added durability.
- Piston ring lands and grooves are machined to exacting standards for enhanced ring seal.
- Cam and barrel skirt profiles help generate power while reducing cylinder wall wear.
⚠️ 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
Product Details
Forged from domestic 2618 alloy, these Manley pistons are built for serious performance in Chevrolet Big Block engines. The 4.600-inch bore size and 1.395-inch compression height are key dimensions for achieving your desired compression ratio, with a 43.00 CC combustion chamber volume specified. Professional engine builders trust Manley for the strength and durability needed to handle demanding builds.
Manley's signature cam and barrel skirt profiles are designed to generate substantial power while minimizing wear on your cylinder walls. They've also paid close attention to the ring lands and grooves, holding them to strict standards for an improved ring seal, which directly translates to more power. The unique fixturing Manley uses allows them to machine the skirt and ring grooves in one operation, ensuring they are perfectly square to each other for optimal performance.
Included with these pistons are premium chrome moly wrist pins, known for their strength. For those looking for even more durability, Manley offers upgrades to 9310 and Turbo Tuff/DLC alloys on select part numbers. These pistons are a solid choice for anyone rebuilding a high-performance Chevrolet Big Block where strength and precise machining are critical.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 697580-8
- UPC
- 807298067612
Frequently Asked Questions
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Manley Chevrolet Big Block Piston Set - 4.600in Bore 1.395in CH, 43.00 CC
