Pistons & Piston Rings

Piston Rings, Complete Set, 4.055 in. Bore, Standard Bore, GM, 6.5L Diesel, Set

Part Number: SUM-4744D-00

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Estimated Ship Date: Tomorrow

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Chevy LS Series -3cc Dome 3.903" Bore

Part Number: WIS-6464RX3903

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Chevy LS Series -25cc Dish 4.005" Bore

Part Number: WIS-6392LX05

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Chevy LS Series 3cc Dome 1.050 x 4.030

Part Number: WIS-6451LX3

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 56.000mm Bore, Yamaha, Kit

Part Number: WIS-726M05600

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Piston Wrist Pins, WRIST PIN-23mm X 2.500 X .250

Part Number: MAN-42547-4

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.185 in. Bore, Stroked, Designed for 23 degree Cylinder Heads, Chevrolet, 5.7L, 6.6L, Each

Part Number: WIS-60032RB6

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Estimated Ship Date: Sep 22, 2025 if ordered today

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RING-85.5mm 1.2mm,1.2mm,2.8mm

Part Number: MAN-46855-4

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Estimated Ship Date: Oct 9, 2025 if ordered today

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RING-85mm 1.2mm,1.2mm,2.8mm

Part Number: MAN-46850-4

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Piston Rings, Steel, 99.750mm Bore, File Fit, 1.2mm, 1.2mm, 2.0mm Thickness, 4-Cylinder, Set

Part Number: MAN-46997-4

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Chevy LSX Stroker Max Dome

Part Number: WIS-60433LB8

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486043105

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.145 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486041455

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 4.165 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-1443HC-040

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Pistons, Cast, Dish, 86.5mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Mazda, L4, Set of 4

Part Number: UEM-3100-5MM

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Pistons, Cast, Dish, 3.736 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-3441-STD

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.560 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486045605

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486241655

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486040305

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486040605

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4949065

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8562065

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 56.000mm Bore, Suzuki, Kit

Part Number: WIS-754M05600

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Estimated Ship Date: Sep 22, 2025 if ordered today

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ProX Piston Kit YZ400F '98-99/WR400F '98-00 12.5:1 (91.96mm)

Part Number: PXR-01-2419-B

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Estimated Ship Date: Tomorrow

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-CM5533

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Estimated Ship Date: Sep 9, 2025 if ordered today

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