What is the material of the top ring?

The top ring in this set is made of steel. Steel offers improved durability and wear resistance compared to other materials, making it a strong choice for performance applications.

What are the dimensions of these piston rings?

The dimensions for this ring set are 1.2mm for the top ring, 1.2mm for the second ring, and 2.5mm for the oil control ring. These measurements are critical for proper fitment and sealing within the cylinder bore.

Specifications

Brand: Manley Performance
Part #: 46652ST-6
UPC: 807298095714

Manley Ford 3.5L Ecoboost Ring Set (3.652in. Bore) 1.2mm x 1.2mm x 2.5mm

Name: Manley Ford 3.5L Ecoboost Ring Set (3.652in. Bore) 1.2mm x 1.2mm x 2.5mm
Brand: Manley Performance
SKU: manley-performance-manley-ford-3-5l-ecoboost-ring-set-3-652in-bore-1-2mm-x-1-2mm-t14-181555
Price: 338.57 USD
Availability: BackOrder

$338.57

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 Ford 3.5L Ecoboost piston ring set (3.652in. Bore). Steel top ring for improved durability.

Key Features

Fits Ford 3.5L EcoBoost engines with a 3.652-inch bore.
Features a durable steel top ring for improved wear resistance.
Ring dimensions are 1.2mm x 1.2mm x 2.5mm.
Designed for proper cylinder sealing and oil control.
Not CARB approved; cannot ship to California.

This piston ring set is designed for Ford 3.5L EcoBoost engines with a 3.652-inch bore. Please verify your engine's bore size and specifications before ordering.

⚠️ 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

Manley Performance is well-known for making strong internal engine components, and this piston ring set for the Ford 3.5L EcoBoost is no exception. This set is designed for a 3.652-inch bore, which is a common size for rebuilding these popular engines. If you're putting new pistons into your EcoBoost, a fresh set of rings is essential for proper sealing and oil control.

This particular ring set features a steel top ring, which offers better durability and resistance to wear compared to cast iron, especially in higher-performance applications. The ring dimensions are 1.2mm for the top and second rings, and 2.5mm for the oil ring. This specific sizing is crucial for ensuring a good seal against the cylinder wall, which helps maintain compression and prevent oil from entering the combustion chamber. Proper sealing is key to getting the most out of your engine and ensuring its longevity.

Keep in mind that this ring set is not CARB approved and cannot be shipped to California. Always refer to your engine's service manual for proper installation procedures and ring gap specifications.