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.
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Sorry we do not have fitment information available for this part number. Contact us for any fitment questions. | |||||
IN STOCK Manley Performance 46762ST-8Manley Performance Piston Rings Manley Ford Cyclone 3.7L 3.662in Bore 1.2mm x 1.5mm x 3mm Ring Widths $339.17
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IN STOCK Supertech R79-GNH7900Supertech Piston Rings Supertech 79mm Bore Piston Rings - 1x2.9 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided $49.72
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IN STOCK - LOW CP Pistons CPN-3543CP Pistons Piston Rings CP Ring ONLY for CP pistons with 90mm Bore Size Honda K20/Nissan RB20DET/SR20VE $46.75
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$46.75
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IN STOCK Mahle OE S42170.040Mahle OE OE Chrome Ring Sets Mahle Rings Cummins B-Series Turbocharged Ceramic Chrome Top Ring Chrome Ring Set $51.44
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$183.99
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$55.96
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For more information on JE Pistons part number J300F1-4030-5, you can visit the official JE Pistons website.