What is included in this piston ring set?

This set includes the necessary piston rings for an 8-cylinder engine. It features a 0.0472 inch carbon steel plasma moly top ring, a 0.0472 inch ductile iron phosphate second ring, and a 0.1181 inch carbon steel chrome standard tension oil ring.

What does 'file-fit' mean for these piston rings?

File-fit rings require you to carefully file the ends to achieve the correct gap for your specific cylinder bore. This allows for a more precise fit and optimal sealing, especially in performance or custom engine builds.

Are these rings suitable for all engine types?

While JE Pistons offers a wide selection, this specific set is for 8-cylinder engines. The file-fit design and material choices are often used in performance applications to maximize horsepower and improve ring seal.

JE Pistons Piston Ring Set 1.2-1.2-3mm MOLY J926F8-4155-5

Name: JE Pistons Ring Sets 1.2-1.2-3mm MOLY
Brand: JE Pistons
SKU: je-pistons-je-pistons-ring-sets-1-2-1-2-3mm-moly-t14-297755
Price: 319.99 USD
Availability: BackOrder

JE Pistons Ring Sets 1.2-1.2-3mm MOLY

$319.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

JE Pistons Ring Sets 1.2-1.2-3mm MOLY. These file-fit rings are designed to maximize horsepower through precision sealing of combustion pressure.

Key Features

Fits 8-cylinder engines.
File-fit design for custom installation.
Top ring: 0.0472 inch carbon steel plasma moly.
Second ring: 0.0472 inch ductile iron phosphate.
Oil ring: 0.1181 inch carbon steel chrome standard tension.
Designed to maximize horsepower through precision sealing.

⚠️ 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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Product Details

This piston ring set includes the necessary rings for an 8-cylinder engine, featuring a file-fit design for precise installation. The top ring is a 0.0472 inch carbon steel plasma moly, the second ring is a 0.0472 inch ductile iron phosphate, and the oil ring is a 0.1181 inch carbon steel chrome standard tension ring. These rings are built to seal combustion pressure effectively, which helps to maximize horsepower.

JE Pistons offers these rings in a wide variety of sizes and thicknesses to fit many different engines. The plasma moly top ring is known for its durability and ability to reduce friction, contributing to both power gains and improved ring seal. The ductile iron phosphate second ring complements the top ring's sealing capabilities, while the carbon steel chrome oil ring ensures proper oil control within the cylinder. This well-built set is a solid option for engine rebuilds where performance and reliability are key.

Keep in mind that this set is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper file-fitting and assembly procedures.