JE Pistons - J890F8-4500-5
Piston Rings - Premium Pro Seal - 4.500 in Bore - File Fit - 0.017 x 1/16 x 3/16 in Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit
Piston Ring Set, 8 Cyl., File Fit, D017 in. Ductile Iron Plasmy Moly Top Ring, 0.064 in. Iron Phosphate Second Ring, 0.188 in. Carbon Steel Chrome Standard Tension Oil Ring, Each.
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.
- Multiple high-end materials to suit street and racing applications; Precision lapping and other custom services available; Multiple ring face styles and coatings
Bore Diameter - Web: 4.500 IN / 114.30 MM
Bore Diameter: 4.500
Bore Diameter: 114.30
Category Hierarchy: Auto>Accessories>Rings
Category Hierarchy: Powersports>Accessories>Rings
Category Hierarchy: Auto>Accessories>Pro Seal Piston Rings
Engine Type: ICE
File Fit: Yes
Industry: Automotive
Oil Ring Axial Height: 3/16
Oil Ring Radial Width: 0.190
Oil Ring Thickness: 0.188
Out of Stock Message: Call for Availability
Product Type: Engine Piston Ring Set
Ring Set Thickness: 0.0170 in. Top x 0.0640 in. 2nd x 0.188 in. Oil
Ring Type: 3 Ring
Second Compression Ring Thickness: 0.0640
Second Ring Axial Height: 1/16
Second Ring Facing Material: Phosphate
Second Ring Material: Iron
Second Ring Radial Width: 0.210
Second Ring Shape: Taper Face, D-wall, Reverse Torsional
Third Ring Facing Material: Carbon Steel
Third Ring Material: Carbon Steel
Third Ring Shape: SS50U Style
Title - Web: Piston Ring Set - 4.500 in. Bore - 0.0170 in. Top / 0.0640 in. 2nd / 0.188 in. Oil - 8 Cyl.
Top Compression Ring Thickness: 0.0170
Top Ring Facing Material: Plasma Moly
Top Ring Material: Ductile Iron
Top Ring Radial Width: 0.173
Top Ring Shape: Dykes
