What is the bore size for these piston rings?

These Manley Performance piston rings are designed for engines with a 92.3mm bore size. This ensures a precise fit for proper cylinder sealing during your engine rebuild.

Are these piston rings legal for use in California?

No, these piston rings are not CARB approved and cannot be shipped to California. They are also subject to California's Prop 65 warning.

What do the different ring sizes (1.2mm, 1.5mm, 3.0mm) refer to?

These sizes refer to the specific dimensions of each ring in the set. The 1.2mm is for the top compression ring, the 1.5mm is for the second compression ring, and the 3.0mm is for the oil control ring.

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Specifications

Brand: Manley Performance
Part #: 46923-6
UPC: 807298081571

Manley Piston Ring, RING-92.3mm/3.633in 1.2mm,1.5mm,3.0mm

Name: Manley Piston Ring, RING-92.3mm/3.633in 1.2mm,1.5mm,3.0mm
Brand: Manley Performance
SKU: manley-performance-manley-piston-ring-ring-92-3mm-3-633in-1-2mm-1-5mm-3-0mm-t14-881221
Price: 256.60 USD
Availability: BackOrder

$256.60

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 rings for engine rebuilds. 92.3mm bore size.

Key Features

Fits engines with a 92.3mm bore size.
Top ring measures 1.2mm.
Second ring measures 1.5mm.
Oil ring measures 3.0mm.
Manley Performance brand.
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 piston rings are a key component for anyone rebuilding an engine. These rings are designed for a 92.3mm bore size, with specific dimensions of 1.2mm for the top ring, 1.5mm for the second ring, and 3.0mm for the oil ring. Getting the right ring set is crucial for proper cylinder sealing, which directly impacts compression, oil control, and overall engine performance.

These rings are well-built with materials chosen for durability under engine operating conditions. The specific ring land dimensions ensure a precise fit within the piston groove, which is essential for preventing blow-by and maintaining oil control. Proper installation is vital; ensure you follow the manufacturer's guidelines for gap setting and ring orientation to achieve optimal results during your engine build.

Please note that these rings are not CARB approved and cannot be shipped to California. They also fall under California's Prop 65 warning.