What is the purpose of these piston rings?

These piston rings create a seal between the piston and the cylinder wall. This seal is essential for maintaining compression within the cylinder and preventing oil from entering the combustion chamber.

Are these rings suitable for all engine rebuilds?

These rings are designed for pistons with an 87.0mm bore and feature a specific ring configuration (1.0mm, 1.2mm, 2.8mm). They are a popular choice for many performance and stock rebuilds, but always verify compatibility with your specific piston and engine build.

Can these rings be shipped to California?

No, these piston rings are not CARB approved and cannot be shipped to California due to emissions regulations.

Specifications

Brand: Manley Performance
Part #: 47870-6
UPC: 807298104423

Manley Piston Ring, RING-87.0mm 1.0mm,1.2mm,2.8mm

Name: Manley Piston Ring, RING-87.0mm 1.0mm,1.2mm,2.8mm
Brand: Manley Performance
SKU: manley-performance-manley-piston-ring-ring-87-0mm-1-0mm-1-2mm-2-8mm-t14-881503
Price: 276.02 USD
Availability: BackOrder

$276.02

On Backorder

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

Manley Performance 87.0mm piston ring set for engine rebuilding. Ensures proper seal for optimal compression.

Key Features

Fits pistons with an 87.0mm bore.
Features a 1.0mm top ring, 1.2mm second ring, and 2.8mm oil ring.
Designed for engine rebuilding applications.
Manley Performance is a well-known brand for internal engine components.
Not CARB approved and cannot be shipped to California.

⚠️ 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

If you're rebuilding the top end of your engine, getting the right piston rings is crucial for a solid seal and good compression. These rings from Manley Performance are designed to fit pistons with an 87.0mm bore, featuring a common 1.0mm top ring, 1.2mm second ring, and a 2.8mm oil ring configuration. This setup is popular for many performance and stock rebuilds, helping to keep combustion gases from blowing past the piston and oil from entering the combustion chamber.

Manley is known for making well-built internal engine components, and these rings are no exception. They are made to handle the pressures and temperatures inside an engine cylinder, contributing to reliable performance. Proper installation is key here; ensuring the rings are seated correctly in the piston grooves and oriented properly is a standard part of any engine build. This set is a solid option when you need to replace worn-out rings or are building a fresh engine.