Wiseco Pistons & Piston Rings

Pistons and Rings, Forged, Dome, 4.030 in. Bore, Chevy, Kit

Part Number: WIS-K448X3

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.185 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, Single Piston, Set

Part Number: WIS-4185LS

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Pistons, Professional, Q16, 2618 Forged Aluminum, Dome, 4.605 in. Bore, 4.500 in. Stroke, 6.385 in. Rod, Chevy, Big Block, Set of 8

Part Number: WIS-K0009B105

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Chevy LS 3.900 STROKER WITH .927 PIN KIT

Part Number: WIS-K0418XS

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PISTON KIT

Part Number: WIS-KE118M84

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Chevy LS 3.900 STROKER WITH .927 PIN KIT

Part Number: WIS-K0421X3

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Piston Wrist Pins, Chamfered Pin, H13 Tool Steel, 0.927 in. Diameter, 2.250 in. Length, 124 grams, Each

Part Number: WIS-S812

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Piston Rings, Plasma-moly, 4.360 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4360H

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Piston Rings, Chrome, 54.50mm, for use on Honda®, Gas Gas, Kawasaki, Suzuki, Yamaha, Set

Part Number: WIS-2146CS

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Piston Rings, Gas Nitrided, 81mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8100XX

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Oil Rail Support, Dimpled, 4.114 in. up to 4.151 in. Bore, Each

Part Number: WIS-GLS28

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston and Ring Kit, Forged, Dome, 3.760 in. Bore, for Nissan, V6, Kit

Part Number: WIS-K606M955

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Oil Rail Support, Dimpled, 4.290 in. up to 4.350 in. Bore, Each

Part Number: WIS-W5159

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Piston Rings, Gas Nitrided, 4.000 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4000GFX

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Piston Rings, Chrome, 61.50mm, Kawasaki, Set

Part Number: WIS-2421CD

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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: Mar 30, 2026 if ordered today

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Pistons, Professional Series, Forged, Flat Top, 4.080 in. Bore, Rings, Must Use K1 or Aftermarket Rod, Chevrolet, 5.7L, 6.0L, 6.2L, 7.0L, Set of 8

Part Number: WIS-K398X8

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Engine Piston, Polaris 800 XCR Fuji '99-03 XPS 2835CD

Part Number: WIS-2404M07200

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Rings, Plasma-moly, 3.940 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-3940VK

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Piston Rings, Plasma-moly, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4500H

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Pistons, RED Series, 2618 Forged Aluminum, Dome, 4.560 in. Bore, 4.375 in. Stroke, 6.385 in. Rod, Rings, Chevrolet, Big Block, Set of 8

Part Number: WIS-RED0098X6

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Chevrolet 496 26cc Dome 1.270 X 4.310

Part Number: WIS-RED0093X310

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Piston Rings, Plasma-moly, 4.155 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4155H

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Engine Piston Set, Tracker Series 1340 EVO Domed 10:1 CR

Part Number: WIS-K0216PS

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Oil Rail Support, Dimpled, 4.155 in. up to 4.193 in. Bore, Each

Part Number: WIS-W4956

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