What is the primary material of these top piston rings?

These Manley top piston rings are made from ductile iron. This material is chosen for its strength and ability to withstand the high pressures and temperatures found in the combustion chamber.

What specific vehicles does this piston ring set fit?

This set is designed for the 2005-2008 Chrysler 300, 2006-2008 Dodge Charger, 2005-2008 Dodge Magnum, and 2006-2008 Jeep Grand Cherokee. Always confirm fitment for your specific vehicle.

Are these piston rings CARB approved?

No, these piston rings are not CARB approved and cannot be shipped to California due to Proposition 65 regulations.

Specifications

Brand: Manley Performance
Part #: 46121-8
UPC: 807298040929

Manley Chrysler Ring Set 3.922in 1.5mm 3mm Ductile Iron Top Rings

Name: Manley Chrysler Ring Set 3.922in 1.5mm 3mm Ductile Iron Top Rings
Brand: Manley Performance
SKU: manley-performance-manley-chrysler-ring-set-3-922in-1-5mm-3mm-ductile-iron-top-r-t14-81533
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.

Fits 2005-2008 Chrysler 300. Manley ductile iron top piston rings improve engine sealing for better performance.

Key Features

Fits 2005-2008 Chrysler 300, 2006-2008 Dodge Charger, 2005-2008 Dodge Magnum, and 2006-2008 Jeep Grand Cherokee.
Top rings are constructed from strong ductile iron for durability.
Features a 1.5mm top ring and a 3mm second ring.
Designed for a 3.922-inch cylinder bore.
Direct replacement piston rings for specific engine applications.

⚠️ 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 ductile iron top rings are built to precise specifications, measuring 1.5mm for the top ring and 3mm for the second ring, with a 3.922-inch bore size. When you're rebuilding the top end of your engine, especially for a Chrysler 300 from 2005-2008, getting the piston ring seal just right is critical for proper compression and oil control. These rings are designed to fit specific applications, ensuring a solid seal between the piston and cylinder wall.

Manley Performance uses ductile iron for these top rings, a material known for its strength and ability to handle the stresses of combustion. This well-built construction helps ensure consistent performance and durability, which is important for keeping your engine running smoothly. They are a direct replacement for the factory rings, making installation straightforward for a mechanic familiar with engine builds.

This set is specifically designed for the 2005-2008 Chrysler 300, as well as compatible Dodge Charger, Dodge Magnum, and Jeep Grand Cherokee models from similar years. Please note that these rings are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.