Shopping Cart

Your cart is empty.

Your cart is empty.

JE Pistons JG4904-3927

Free shipping on orders over CA $49.99

CA $251.48

CA $ 99 .00 CA $99.00

In Stock
  • Designed to deliver trouble-free, consistent performance
  • Right for your vehicle and lifestyle
  • Made from high-quality materials for ultimate durability
  • Manufactured to meet or exceed strict quality requirements
  • If you have any questions or need fitment information for your vehicle, please contact with us


JE Pistons JG4904-3927 Piston Ring Set, 4 Cyl., File Fit, 0.0472 in. Carbon Steel Nitride Top Ring, 0.0472 in. Iron Phosphate Second Ring, 0.0984 in. Carbon Steel Chrome Low Tension Oil Ring, Each.
Engine Piston Ring Set
FEATURES: Multiple high-end materials to suit street and racing applications; Precision lapping and other custom services available; Multiple ring face styles and coatings SPECIFICATIONS: Category Hierarchy: Accessories>Rings>Ring Sets File Fit: Yes Industry: Automotive Oil Ring Thickness: 0.098 INOut of Stock Message: Call for Availability Prop 65 (C, R or CR): CR Prop 65 Yes/No: Yes Second Compression Ring Thickness: 0.0472 INSecond Ring Facing Material: Phosphate Second Ring Material: Iron Third Ring Facing Material: Carbon Steel Third Ring Material: Carbon Steel Top Compression Ring Thickness: 0.0472 INTop Ring Facing Material: Nitride Top Ring Material: Carbon Steel 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. JE pistons are all designed, forged, and machined in-house, allowing control over every step of the piston-making process. JE Pistons 7+ decades of experience in high-level racing has led to offering premium racing features, including full billet construction, EN plating, and purpose-designed coatings, to name a few.


Recommended Products

CA $1,178.51

CA $ 99 .00 CA $99.00

4.5
Select Option

CA $32.12

CA $ 13 .99 CA $13.99

4.7
Select Option

CA $38.15

CA $ 16 .99 CA $16.99

4.8
Select Option

CA $78.26

CA $ 31 .99 CA $31.99

4.4
Select Option

CA $713.70

CA $ 99 .00 CA $99.00

4.4
Select Option

CA $32.26

CA $ 13 .99 CA $13.99

4.3
Select Option

CA $52.56

CA $ 23 .99 CA $23.99

4.7
Select Option