JE Pistons Piston Ring Set JG31F8-4125-2; Pro Seal 4.125 in. File Fit Performance

$286.23

Part #: JG31F8-4125-2

Brand: JE Pistons

UPC: 193564240538

Estimated Ship Date: This part is unavailable with no ETA

Specifications

This item ships free with qualifying orders of $150 or more.
See our shipping policy for more details.

Details

Multiple high-end materials to suit street and racing applications
Precision lapping and other custom services available
Multiple ring face styles and coatings

Product 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.

Specifications

Piston Ring Set Series:
Pro Seal: Bore Size:
4.125 in.: Piston Ring Type:
Performance: Top Ring Thickness:
1.200 mm: Top Ring Type:
Nitrided Carbon Steel: Second Ring Thickness:
1.500 mm: Second Ring Type:
Phosphate Faced Cast Iron: Oil Ring Thickness:
3.000 mm: Oil Ring Material:
Chrome Steel: Drop-In or File Fit:
File Fit: Notes:
Top Ring: Barrel-Faced Back Cut Torsional Twist: Quantity:
Sold As Set