What is the primary material of the top compression ring?

The top compression ring in this set is made of steel. Steel rings are chosen for their strength and ability to handle higher temperatures and pressures found in performance engines.

What are the dimensions of the piston rings in this set?

This set includes a 1.2mm top compression ring, a 3mm second compression ring, and a standard oil control ring. These dimensions are specific to certain piston designs.

Are these piston rings legal for sale in California?

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

Specifications

Brand: Manley Performance
Part #: 461002DT-4
UPC: 807298118406

Manley Piston Ring, RING-4.135 1.2,3mm STEEL TOP

Name: Manley Piston Ring, RING-4.135 1.2,3mm STEEL TOP
Brand: Manley Performance
SKU: manley-performance-manley-piston-ring-ring-4-135-1-2-3mm-steel-top-t14-881526
Price: 184.03 USD
Availability: BackOrder

$184.03

On Backorder

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Manley Performance steel top piston rings for 4.135" bore. Part# 461002DT-4.

Key Features

Fits engines with a 4.135 inch bore.
Features a 1.2mm steel top compression ring.
Includes a 3mm second compression ring.
Standard oil control ring is included.
Steel construction offers improved durability and heat resistance.
Manley Performance is a well-known brand for engine components.

⚠️ 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 are Manley Performance steel top piston rings, designed for a 4.135-inch bore. The ring set features a 1.2mm top ring, a 3mm second ring, and a standard oil ring. Steel top rings are a strong choice for performance applications where durability and heat resistance are important. They offer a solid foundation for rebuilding or upgrading your engine's top end.

Manley is known for making well-built engine components, and these rings are no exception. The steel construction of the top ring helps it withstand higher cylinder pressures and temperatures compared to cast iron alternatives. This set is intended for specific engine builds where precise ring sizing and material strength are critical for optimal performance and longevity. Always ensure your cylinder walls are properly honed and within the specified bore size for these rings to seat correctly.