JE Pistons JG1005-3189 Pro Seal Piston Ring Set 5-Cylinder File Fit

The JE Pistons JG1005-3189 is a Pro Seal Piston Ring Set designed for 5-cylinder engines, sold individually as a file-fit ring set. JE Pistons has spent over 60 years as an industry leader in the design, development, and manufacturing of high-performance forged pistons and ring sets — and the Pro Seal line reflects that decades-long dedication to precision and performance.

JE Pro Seal Piston Rings are trusted by top racing teams competing in NASCAR, ALMS, NHRA, and AMA, making them a proven choice for both serious racers and performance street builds alike. File-fit rings allow the installer to custom-fit ring end gaps to precise specifications for the application, delivering optimized sealing performance.

Key Features:

• 5-cylinder file-fit piston ring set
• Part of JE's Pro Seal ring line — engineered to complement JE's world-class piston designs
• File-fit design allows custom end-gap tuning for maximum compression sealing
• Available for racing, street performance, and powersports applications
• Backed by JE's 60+ years of forged piston and ring manufacturing expertise
• Custom ring manufacturing also available for specialized applications

JE Pro Seal rings are sold as matched sets. The 6th digit of the part number indicates the number of rings included in the set. With over 2,300 ring set and individual part numbers available, JE offers one of the most comprehensive piston ring catalogs in the industry.