JE Pistons Ring Sets 1.2-1.5-3.0 RINGS

SKU: JEPJ75008-4125-5

Piston Rings

JE Piston Rings...

JE Pistons

JE Pistons Ring Sets 1.2-1.5-3.0 RINGS

SKU: JEPJ75008-4125-5

Piston Rings

JE Piston Rings...

LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our 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 21:37:51

Features

High strength alloy steel top ring provides superior bore conformity
optional 2nd ring Napier hook profile design helps improve oil control and effeciency
outstanding seal and wear characteristics of a high velocity plasma moly inlay coating
reduced ring radials and short axial heights help minimize cylinder wall drag
top ring weighs under 10 grams

Specifications

Product Attributes - Brand: JE Pistons
Product Attributes - Manufacturer's Part Number: J75008-4125-5
Product Attributes - Part Type: Piston Rings
Product Attributes - Product Line: JE Pistons Pro Steel Piston Rings
Product Attributes - UPC: 193564226426
Product Attributes - Bore (in.): 4.125 in.
Product Attributes - Bore (mm): 104.775mm
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: Plasma-moly
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: Phosphate coated
Product Attributes - Oil Ring Included: Yes
Product Attributes - Oil Ring Thickness: 3.0mm
Product Attributes - Oil Ring Tension: Low
Product Attributes - Oil Ring Material: Carbon steel
Product Attributes - Oil Ring Facing Material: Chrome
Product Attributes - Quantity: Sold as 8 sets.
Product Attributes - Notes: Barrel face backcut torsional top ring, Napier backcut neutral second ring with full seal flex vent-style oil ring.

Reference Information

Brand Name/s	JE Pistons
StreetFX SKU	jepJ75008-4125-5
SFX Item ID	4360575
Supplier Item Code	4360575
Manufacturer SKU	J75008-4125-5
Manufacturer UPC	193564226426