Specifications
- Brand
- Manley Performance
- Part #
- 590545SMS-8
- UPC
- 807298099507
Manley Chevrolet Small Block Piston Set - 4.045in Bore 1.550in CH, -4.00 CC
$838.21
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Manley Chevrolet Small Block Piston Set - 4.045in Bore 1.550in CH, -4.00 CC. Forged from 2618 alloy for superior strength and performance.
Key Features
- Fits Chevrolet Small Block engines with a 4.045 inch bore.
- Forged from domestic 2618 alloy for superior strength and performance.
- Features cam and barrel skirt profiles to reduce cylinder wall wear.
- Exacting standards for piston ring lands and grooves enhance ring seal.
- Includes premium chrome moly wrist pins for added durability.
- Pistons have a 1.550 inch compression height and -4.00cc valve relief.
⚠️ 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
Manley's 2618 alloy forgings are a key reason professional engine builders trust these pistons for serious performance builds. This set is specifically for Chevrolet Small Block engines, featuring a 4.045-inch bore size, a 1.550-inch compression height, and a -4.00cc valve relief. The 2618 alloy is known for its strength and ability to handle high performance demands without cracking or failing under stress.
Beyond the strong forging, Manley incorporates proven cam and barrel skirt profiles. These profiles are designed to reduce friction and wear on your cylinder walls, which helps maintain power output over time and extends the life of your engine components. The pistons also feature exacting standards for ring lands and grooves, which is critical for achieving a good seal with your piston rings. A tight seal means better compression and more power getting to the crankshaft. Each set includes premium chrome moly wrist pins, known for their durability in high-stress applications.
Manley's unique manufacturing process allows them to machine the skirt and cut the ring grooves in a single operation. This ensures that the ring grooves are perfectly square to the piston skirt, which further contributes to a solid ring seal and optimal engine performance. If you're building a high-performance Chevrolet Small Block, these pistons offer a well-built foundation for your project.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 590545SMS-8
- UPC
- 807298099507
Frequently Asked Questions
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Manley Chevrolet Small Block Piston Set - 4.045in Bore 1.550in CH, -4.00 CC