1978 Pistons & Piston Rings

Piston, Cast, Dish, 3.800 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1731-STD

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Estimated Ship Date: May 8, 2026 if ordered today

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Single Piston

Part Number: MAH-S2242007020

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston, Cast, Dish, 3.820 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Buick, V8, Each

Part Number: UEM-S1746-020

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Estimated Ship Date: May 8, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4466S020

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4490S030

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8552S025

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8559S045

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8557S045

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Cast, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Small Block, Each

Part Number: UEM-S1273-040

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Estimated Ship Date: May 8, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4832S

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Cast, Dish, 3.840 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1731-040

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Estimated Ship Date: May 8, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8543S040

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C4488S

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4711S060

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-SM5597S035

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4711S

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston Rings, Chrome, 73.50mm Bore, for use on Honda®, Suzuki, Yamaha, Set

Part Number: WIS-2894XC

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston Rings, Chrome, 69.00mm, for use on Honda®, Kawasaki, Suzuki, Each

Part Number: WIS-2717XC

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston Rings, Chrome, 57.00mm, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set

Part Number: WIS-2244CD

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston Rings, Chrome, 80.00mm Bore, Kawasaki, Yamaha, Set

Part Number: WIS-3150XC

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston Rings, X, Moly, 3.228 in. Bore, Harley-Davidson®, Set

Part Number: WIS-3228X

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston Rings, Chrome, 71.50mm Bore, for use on Honda®, Kawasaki, Polaris, Suzuki, Yamaha, Set

Part Number: WIS-2815CD

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston Wrist Pin, Powersports, Tapered, Steel, 16.00mm Diameter, 52.00mm Length, Each

Part Number: WIS-S256

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston Pin, Steel, Superfinish, Straight, 14.00mm x 44.00mm, for use on Honda®, Kawasaki, Suzuki, Each

Part Number: WIS-S593

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston Wrist Pin, Powersports, Straight, Steel, 19.05mm Diameter, 79.00mm Length, Each

Part Number: WIS-S473

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Estimated Ship Date: Apr 27, 2026 if ordered today

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