JE Replacement Pro Seal Piston Rings 86.5mm 3.405 Bore Set of 4

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:

Actual Bore Size:     3.405in
Actual Bore Size (Alternate):     86.50mm
Ring Kit - Oil Radial Width:     0.128in
Ring Kit - Oil Thickness:     2.8mm
Ring Kit - Oil Type:     CNF
Ring Kit - Second Radial Width:     0.146in
Ring Kit - Second Thickness:     1.2mm
Ring Kit - Second Type:     DPE
Ring Kit - Top Radial Width:     0.134in
Ring Kit - Top Thickness:     1.0mm
Ring Kit - Top Type:     CNS

Replacement piston ring set for JE Pistons part number: 296905, 296964, 298702, 298728, 298737, 298741, 298947, 309213, 309412, 315115, 315118, 315121, 317841, 318013, 318019, 338058, 338058, 345630, 345822, 359154, 359159, 359190, 361257, 361257, 361272, 361272, 361296, 361303, 361306, 361316, 367894, 367900, 367910.