2003 Wiseco Pistons & Piston Rings

Pistons, Red Series, Forged Aluminum, 3.780 Bore, -4.20cc Flat, 3.622 in. Stroke, 6.125 Rod, Chevy, LS, Set of 8

Part Number: WIS-RED0052X378

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Pistons, Red Series, Forged Aluminum, 3.790 Bore, -4.20cc Flat, 3.622 in. Stroke, 6.125 Rod, Chevy, LS, Set of 8

Part Number: WIS-RED0052X379

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Piston Wrist Pin, Powersports, Tapered, Steel, 18.00mm Diameter, 54.99mm Length, Each

Part Number: WIS-S280

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Piston Wrist Pin, Powersports, Tapered, Steel, 14.00mm Diameter, 41.00mm Length, Each

Part Number: WIS-S288

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Piston Wrist Pin, Powersports, Straight, Steel, 19.00mm Diameter, 63.50mm Length, Each

Part Number: WIS-S376

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Piston Wrist Pin, Powersports, Straight, Steel, 14.00mm Diameter, 48.00mm Length, Each

Part Number: WIS-S394

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Piston Wrist Pin, Powersports, Straight, Steel, 22.00mm Diameter, 54.00mm Length, Each

Part Number: WIS-S419

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Piston Wrist Pin, Powersports, Tapered, Steel, 18.00mm Diameter, 47.00mm Length, Each

Part Number: WIS-S459

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Piston Wrist Pin, Powersports, Tapered, Steel, 20.00mm Diameter, 65.00mm Length, Each

Part Number: WIS-S461

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Piston Wrist Pin, Powersports, Tapered, Steel, 15.00mm Diameter, 41.00mm Length, Each

Part Number: WIS-S467

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Piston Wrist Pin, Powersports, Tapered, Steel, 19.00mm Diameter, 58.50mm Length, Each

Part Number: WIS-S475

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Piston and Ring Kit, Forged Aluminum, 48.000mm Bore, Honda®, Kit

Part Number: WIS-PK1225

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Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Honda®, Kit

Part Number: WIS-PK1230

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Piston and Ring Kit, Forged Aluminum, 55.000mm Bore, Honda®, Kit

Part Number: WIS-PK1232

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Piston and Ring Kit, Forged Aluminum, 96.000mm Bore, Honda®, Kit

Part Number: WIS-PK1233

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Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Yamaha, Kit

Part Number: WIS-PK1344

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Piston and Ring Kit, Forged Aluminum, 39.500mm Bore, KTM, Kit

Part Number: WIS-PK1642

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Piston and Ring Kit, Forged Aluminum, 94.500mm Bore, Kawasaki, Suzuki, Kit

Part Number: WIS-PK1663

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Piston and Ring Kit, Forged Aluminum, 50.000mm Bore, Yamaha, Kit

Part Number: WIS-PK1681

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Piston and Ring Kit, Forged Aluminum, 47.000mm Bore, Honda®, Kit

Part Number: WIS-PK1729

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Piston and Ring Kit, Forged Aluminum, 47.500mm Bore, Honda®, Kit

Part Number: WIS-PK1730

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Piston and Ring Kit, Forged Aluminum, 74.000mm Bore, Kawasaki, Kit

Part Number: WIS-PK1746

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Piston and Ring Kit, Forged Aluminum, 83.000mm Bore, Yamaha, Kit

Part Number: WIS-PK1777

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Piston and Ring Kit, Forged Aluminum, 95.000mm Bore, KTM, Polaris, Kit

Part Number: WIS-PK1851

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Engine Piston, Racers Elite Yamaha YZ85 '02-20 1890CS

Part Number: WIS-RE900M04800

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