What is the purpose of piston rings?

Piston rings seal the combustion chamber to prevent gases from escaping past the piston, and they also help regulate the amount of oil on the cylinder wall. This ensures efficient combustion and prevents oil from entering the combustion chamber.

Are these rings compatible with all engine builds?

These rings are specifically designed for engines with a 4.135 inch bore and feature 1.5mm, 3mm, and 3mm ring sizes. You should always verify these specifications against your engine's requirements before purchasing.

Specifications

Brand: Manley Performance
Part #: 46362-8
UPC: 807298103419

Manley Piston Ring, RING-4.135 1.5,3mm

Name: Manley Piston Ring, RING-4.135 1.5,3mm
Brand: Manley Performance
SKU: manley-performance-manley-piston-ring-ring-4-135-1-5-3mm-t14-881725
Price: 260.30 USD
Availability: BackOrder

$260.30

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 piston ring set for 4.135" bores. Features 1.5mm, 3mm ring sizes for engine rebuilds.

Key Features

Fits 4.135 inch bore engines.
Features 1.5mm top ring, 3mm second ring, and 3mm oil ring.
Designed for engine rebuilding applications.
Manley Performance is a well-known brand for internal engine components.
Not CARB approved; cannot ship 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

These Manley Performance piston rings are built for a 4.135 inch bore, with a 1.5mm top ring, 3mm second ring, and 3mm oil ring. When you're rebuilding an engine, the piston rings are a critical component that seals the combustion chamber and controls oil consumption. Getting the right rings ensures proper compression and helps keep your engine running smoothly and efficiently.

Manley Performance is known for making well-built internal engine components. These rings are designed to fit precisely within the piston groove, which is essential for maintaining that seal. A good seal means better power delivery and less oil burning, which is what you want when you're putting an engine back together. They are a solid option for many engine builds where a 4.135 inch bore is specified.

Keep in mind that these rings are not CARB approved and cannot be shipped to California. Always refer to your specific engine build plans and manufacturer specifications to ensure these are the correct rings for your application.