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Manley Performance

Manley Chevrolet Small Block Piston Set - 4.065in Bore 1.550in CH, -4.00 CC

$922.62

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Manley Performance forged piston set for Chevrolet Small Block engines. 4.065in bore, 1.550in CH, -4.00 CC. Built for superior strength and durability.

Key Features

  • Fits Chevrolet Small Block engines with a 4.065 inch bore.
  • Features a 1.550 inch compression height and -4.00 CC valve relief.
  • Constructed from domestic 2618 alloy forgings for superior strength and performance.
  • Includes tool steel wrist pins for added durability.
  • Exacting standards for piston ring lands and grooves enhance ring seal and power.
  • Cam and barrel skirt profiles help generate power while being gentle on cylinder walls.
This piston set is designed for Chevrolet Small Block engines. Please verify compatibility with your specific engine configuration before purchase.

⚠️ 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

Manley Performance is well-known for building high-performance engine components, and their Platinum Series pistons are a prime example of that expertise. This set is designed for Chevrolet Small Block engines and features a 4.065-inch bore, a 1.550-inch compression height, and a -4.00 CC valve relief. These pistons are crafted from domestic 2618 alloy forgings, a material chosen for its exceptional strength and ability to handle demanding performance applications. If you're building a performance engine, you want components that can withstand the stress and heat, and these pistons are made to do just that.

What sets these pistons apart is the attention to detail in their design and manufacturing. They feature proven cam and barrel skirt profiles, which help generate significant power while also being gentle on your cylinder walls, reducing wear over time. The ring lands and grooves are machined to exacting standards, ensuring a tight seal for your piston rings, which translates directly to more power and better engine efficiency. For added durability, these pistons come standard with tool steel wrist pins, and Manley's unique fixturing process allows for skirt turning and ring groove machining in a single operation. This ensures ultimate squareness between the ring groove and the skirt, a critical detail for proper ring seal and engine longevity.

When you're investing in a performance engine build, using well-built components like these Manley pistons is essential. They are designed to work with professional engine builders and tuners who demand reliability and performance. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly details.

Specifications

Brand
Manley Performance
Manufacturer Part #
591565-8
UPC
807298091426

Frequently Asked Questions

Manley Chevrolet Small Block Piston Set - 4.065in Bore 1.550in CH, -4.00 CC

$922.62