What material are these pistons made from?

These Manley pistons are forged from domestic 2618 alloy. This material is chosen for its superior strength and performance characteristics, making it well-suited for high-performance engine builds.

What is the purpose of the cam and barrel skirt profiles?

The cam and barrel profiles on the piston skirts are designed to optimize power generation while also minimizing friction and wear on the cylinder walls. This helps ensure both performance and longevity for your engine.

Are these pistons compatible with all Chevrolet Big Block engines?

These pistons are specifically designed for Chevrolet Big Block engines with a 4.600-inch bore. While they are a performance-oriented component, you should always confirm that the bore size and compression ratio target match your specific engine build and intended use.

Specifications

Brand: Manley Performance
Part #: 698480-8
UPC: 807298093482

Manley Chevrolet Big Block Piston Set - 4.600in Bore 1.185in CH, -3.00 CC

Name: Manley Chevrolet Big Block Piston Set - 4.600in Bore 1.185in CH, -3.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-big-block-piston-set-4-600in-bore-1-185in-ch-t14-880381
Price: 969.61 USD
Availability: BackOrder

$969.61

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley Chevrolet Big Block Piston Set - 4.600in Bore 1.185in CH, -3.00 CC. Forged from 2618 alloy for superior strength in high-performance builds.

Key Features

Fits Chevrolet Big Block engines with a 4.600-inch bore.
Forged from domestic 2618 alloy for superior strength and performance.
Features proven cam and barrel skirt profiles to help generate power and reduce cylinder wall wear.
Exacting standards for piston ring lands and grooves enhance ring seal and power output.
Includes premium chrome moly wrist pins.
Unique fixturing ensures ultimate ring groove to skirt squareness.

This piston set is designed for Chevrolet Big Block engines with a 4.600-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

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

If you're building a high-performance Chevrolet Big Block engine, getting the right pistons is crucial for power and reliability. This set from Manley Performance is designed for builders who demand strength and precision. They feature a 4.600-inch bore and a -3.00cc dish, making them suitable for a variety of performance applications where specific compression ratios are targeted.

Manley uses domestic 2618 alloy forgings for these pistons, which offers excellent strength and durability under demanding conditions. The cam and barrel skirt profiles are proven to help generate power while also being designed to reduce wear on your cylinder walls. You'll also find exacting standards applied to the ring lands and grooves, which is key for achieving a good seal and maximizing the power output from your engine. These pistons also come with chrome moly wrist pins, and Manley's unique fixturing ensures the ring grooves are perfectly square to the skirt for optimal performance.

When you're putting together a serious engine, every component matters. This piston set is a solid choice for those looking to build a powerful and dependable Chevrolet Big Block. Keep in mind that these are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.