What are the specific dimensions of these piston rings?

These piston rings are designed for a 4.035 inch bore. The top and second rings are each .043 inches thick, and the oil control ring is 3mm thick.

Are these rings suitable for all engine builds?

These rings are a popular choice for many performance and stock engine rebuilds with the specified bore size. However, they are not CARB approved and cannot be shipped to California. Always consult your engine's service manual for specific recommendations.

What is the importance of proper ring gap?

Proper ring gap is critical for engine performance and longevity. It allows the rings to expand with heat, preventing them from binding in the cylinder bore. Correct gapping also ensures optimal sealing for compression and oil control.

Specifications

Brand: Manley Performance
Part #: 46225-8
UPC: 807298072111

Manley Piston Ring, RING-4.035 .043,3mm

Name: Manley Piston Ring, RING-4.035 .043,3mm
Brand: Manley Performance
SKU: manley-performance-manley-piston-ring-ring-4-035-043-3mm-t14-881714
Price: 313.70 USD
Availability: BackOrder

$313.70

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 4.035" bore engines. Features .043"/.043"/3mm ring sizes.

Key Features

Fits engines with a 4.035 inch bore.
Features .043 inch top and second rings.
Includes a 3mm oil control ring.
Manley Performance is a popular 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

Manley Performance is well-known for making strong internal engine components, and these piston rings are a good example of that. If you're rebuilding an engine with a 4.035-inch bore, these rings are designed to fit right and seal up your combustion chambers effectively. They feature a common size combination of .043 inches for the top and second rings, with a 3mm oil ring, which is a popular choice for many performance and stock rebuilds.

These rings are made from durable materials to handle the heat and pressure inside your engine. Proper ring seal is crucial for getting the most power out of your engine, maintaining good compression, and preventing oil from getting into the combustion chamber. When installing, pay close attention to the ring gap specifications for your specific application to ensure optimal performance and longevity.

Please note that these rings are not CARB approved and cannot be shipped to California. Always refer to your engine's service manual for precise installation instructions and specifications.