Wiseco Pistons, Rings & More

Pistons, Gas Nitrided Rings, 4.030 in. Bore, Chevy, Kit

Part Number: WIS-K464X3

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pistons and Rings, Forged Dish, 3.572 in. Bore, Ford, Kit

Part Number: WIS-K0087X2

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Pistons, Professional Series, Forged Dome, 4.185 in. Bore, Chevy, Set of 8

Part Number: WIS-K0033B6

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Engine Piston, Yamaha 25/30 HP 2374KD

Part Number: WIS-3189P3

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Piston and Ring Kit, Forged, Dish, 3.800 in. Bore, Chevy, Small Block LS, Kit

Part Number: WIS-K0042X2

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Piston Set, With Rings, Forged, Mopar, 6.2L Supercharged, Set of 8

Part Number: WIS-K0400X05

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Piston Rings, Gas Nitrided, 83.50mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8350XX

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Pistons, Pro Tru Street, Forged Aluminum, Flat Top, 4.030 in. Bore, Rings, Ford, 351 Cleveland, Single Piston, Each

Part Number: WIS-5515A3

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Wrist Pin, 4140 Chromoly, 0.990 in. Diameter, 2.930 in. Length, 157 Grams, Each

Part Number: WIS-S460

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Piston and Ring Kit, Forged Aluminum, 52.500mm Bore, Yamaha, Kit

Part Number: WIS-767M05250

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Pistons and Rings, Forged Flat, 3.903 in. Bore, Chevy, Kit

Part Number: WIS-K366X05

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Piston, Replacement, Pro Tru Street, Forged Aluminum, Flat Top, 4.155 In. Bore, 1/16 in. x 1/16 in. x 3/16 in. Ring Thickness, Chevy, 7.0L, Each

Part Number: WIS-5507A3

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Ring Compressor Sleeve - 4.040

Part Number: WIS-RCS40400

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Pistons and Rings, Forged Flat, 4.135 in. Bore, Chevy, Kit

Part Number: WIS-K395X135

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston and Ring, Forged, Flat, 4.070 in. Bore, Chevy, Small Block LS, Kit

Part Number: WIS-K398X7

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Pistons, Professional Series Piston Kits, 4.010 in. Bore, Forged, Flat Top, 1.2mm, 1.2mm, 3.0mm Rings, Chevrolet, 6.0L LS, Kit

Part Number: WIS-K398X1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 67.500mm Bore, ATK, Kit

Part Number: WIS-701M06750

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Estimated Ship Date: Jan 28, 2026 if ordered today

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WRIST PINS

Part Number: WIS-S827

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Piston Rings, Chrome, 75.50mm Bore, Kawasaki, Polaris, Set

Part Number: WIS-2973TD

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Piston Rings, Plasma-moly, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4060H

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Piston Rings, Gas Nitrided, 88.50mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8850XX

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96.0MM XS RING SET

Part Number: WIS-9600XS

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Oil Rail Support, Dimpled, 4.030 in. up to 4.059 in. Bore, Each

Part Number: WIS-W4954

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Piston Wrist Pins, 5115 Steel, 0.945 in. Diameter, 2.250 in. Length, 112 grams, Each

Part Number: WIS-S657

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Piston Rings, Chrome, 61.50mm, Kawasaki, Set

Part Number: WIS-2421CD

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Estimated Ship Date: Jan 28, 2026 if ordered today

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