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JE Pistons Ring Sets 1.2-1.5-3.0-102.41

SKU: JEPJG31F8-4030-2

Piston Rings

JE Piston Rings...

JE Pistons Ring Sets 1.2-1.5-3.0-102.41

SKU: JEPJG31F8-4030-2

Piston Rings

JE Piston Rings...

A$525.83
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

JE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various materials, and in multiple thicknesses to suit a wide variety of engines. JE Pistons also offers an array of custom piston ring services including back cutting, dyke cutting, lapping, grinding, and PVD coating. These services, the same used by top NHRA Pro Stock and NASCAR teams, are now available to the public and offer tremendous gains in durability, power through reduced friction, and improved ring seal.

Part Type

Engine Piston Ring Set

Data: v4.2 - Upd: 2026-10-13 21:37:49

Features

  • combined with standard or low tension oil rings
  • Highest quality ductile iron top ring with plasma-moly inlay
  • Taper faced reverse torsional second rings

Specifications

Product Attributes - Brand
JE Pistons
Product Attributes - Manufacturer's Part Number
JG31F8-4030-2
Product Attributes - Part Type
Piston Rings
Product Attributes - Product Line
JE Pistons Pro Steel Piston Rings
Product Attributes - UPC
193564240828
Product Attributes - Bore (in.)
4.030 in.
Product Attributes - Bore (mm)
102.362mm
Product Attributes - File Fit
Yes
Product Attributes - Gapless
No
Product Attributes - Gas Ported
No
Product Attributes - Top Ring Included
Yes
Product Attributes - Top Ring Thickness
1.2mm
Product Attributes - Top Ring Material
Steel
Product Attributes - Top Ring Facing Material
Gas nitrided
Product Attributes - Second Ring Included
Yes
Product Attributes - Second Ring Thickness
1.5mm
Product Attributes - Second Ring Material
Iron
Product Attributes - Second Ring Facing Material
Ferroxide
Product Attributes - Oil Ring Included
Yes
Product Attributes - Oil Ring Thickness
3.0mm
Product Attributes - Oil Ring Tension
Standard
Product Attributes - Oil Ring Material
Carbon steel
Product Attributes - Oil Ring Facing Material
Chrome
Product Attributes - Quantity
Sold as 8 sets.
Product Attributes - Notes
Napier® design second ring.

Reference Information

Brand Name/s JE Pistons
StreetFX SKU jepJG31F8-4030-2
SFX Item ID 4360916
Supplier Item Code 4360916
Manufacturer SKU JG31F8-4030-2
Manufacturer UPC 193564240828

Compatibility

Application Data
  • UniversalYes
    Engine TypeL8
  • UniversalYes
    Engine TypeV8
    Application NotesChevrolet LS engines using JE Pistons inverted dome professional series pistons.
  • UniversalYes
    Engine TypeV8
  • UniversalYes
    Engine TypeW8

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