Piston Rings

1.0mm, 1.0mm, 2.0mm Standard Tension +.005 File Fit Rings 3.780"+0.005 1.0, 1.0, 2.0mm File Fit SINGLE RING SET (1CYL).

Supertech 99.75mm Bore Piston Rings - 1x3.70 / 1.2x4.10 / 2.8x3.10mm High Performance Gas Nitrided

Supertech 99.50mm Bore Piston Rings - 1x3.70 / 1.2x4.10 / 2.8x3.10mm/ High Performance Gas Nitrided

Supertech Subaru 99.5mm Bore Piston Ring 1.2x3.4mm 1.2x4mm 2.0x2.7mm - Set of 4

Supertech 97.00mm Bore Piston Rings - 1mm / 1.20mm / 2.80mm

Supertech 96.00mm Bore Piston Rings - 1mm / 1.20mm / 2.80mm

Supertech 95.00mm Bore Piston Rings - 1.2x3.50 / 1.2x3.40 / 2.0x2.55mm Gas Nitrided - Set of 6

Supertech 95.00mm Bore Piston Ring

Supertech 93.50mm Bore Piston Rings - 1x3.50 / 1.2x3.90 / 2.8x3.10mm High Performance Gas Nitrided

Supertech 93.00mm Bore Piston Rings - 1.2x3.0 / 1.2x4.0 / 2.5x2.85mm Gas Nitrided - Set of 6

Supertech 93.00mm Bore Piston Rings - 1x3.50 / 1.2x3.90 / 2.8x3.10mm High Performance Gas Nitrided

Supertech Subaru 92.50mm Bore Piston Rings - 1.2x3.27mm / 1.2x3.7mm / 2.5x2.8mm

Supertech Subaru WRX EJ20 92.00mm Bore Piston Rings - 1.2x3.27mm / 1.2x3.7mm / 2.5x2.8mm - Set of 4

Supertech 90.50mm Bore Piston Rings - 1x3.30 / 1.2x3.70 / 2.8x3.30mm High Performance Gas Nitrided

Supertech 83.50mm Bore Piston Rings - 1.5mm / 1.5mm/ 2.00mm