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

File-fit rings are not pre-gapped to a specific size. You will need to carefully measure your cylinder bore and use a ring-gapping tool to adjust the end gap of each ring to the manufacturer's recommended specification for your engine.

What is the material of each ring in this set?

The top ring is made of hard ductile iron phosphate, the second ring is iron phosphate, and the oil ring is carbon steel with a chrome finish and low tension design.

Are these rings suitable for all 8-cylinder engines?

While designed for 8-cylinder applications, the file-fit nature means they can be adapted to various bore sizes. However, it's essential to consult your engine's specific service manual for compatibility and proper installation procedures.

JE Pistons Piston Ring Set 1/16-1/16-3/16 J82008-4060-5

Name: JE Pistons Ring Sets 1/16-1/16-3/16 RINGS
Brand: JE Pistons
SKU: je-pistons-je-pistons-ring-sets-1-16-1-16-3-16-rings-t14-297481
Price: 209.99 USD
Availability: BackOrder

JE Pistons Ring Sets 1/16-1/16-3/16 RINGS

$209.99

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 1/16-1/16-3/16 RINGS for 8-cylinder engines.

Key Features

Fits 8-cylinder engines.
File-fit design requires gapping to your specific cylinder bore.
Features a 1/16 inch hard ductile iron phosphate top ring.
Includes a 1/16 inch iron phosphate second ring.
Equipped with a 3/16 inch carbon steel chrome low tension oil ring.
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

JE Pistons offers this piston ring set, designed for 8-cylinder engines, to help seal combustion pressure effectively. This set includes a 1/16 inch hard ductile iron phosphate top ring, a 1/16 inch iron phosphate second ring, and a 3/16 inch carbon steel chrome low tension oil ring. These rings are file-fit, meaning you'll need to gap them to your specific cylinder bore for optimal performance and sealing.

The construction here focuses on maximizing horsepower by ensuring a tight seal. The hard ductile iron top and second rings are built for durability and to handle the pressures of combustion, while the low-tension oil ring helps manage oil consumption and reduce friction. JE Pistons is known for using the same techniques with their custom ring services that top racing teams employ, aiming for improved durability and power through reduced friction and better ring seal.

Keep in mind that these rings are file-fit, so proper gapping is crucial during installation. This set is not CARB approved and cannot be shipped to California.