BUICK 3.8L/231 Pistons & Piston Rings

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.799 in. Bore, Plasma-moly, 1.2mm, 1.5mm, 2.0mm Ring Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M4866

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-5474

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: HSN-2M5474040

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Estimated Ship Date: Today

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

Part Number: HSN-2M5474030

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-5474060

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C5474010

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Piston, Hypereutectic, Dish, 3.830 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1735HC-030

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Estimated Ship Date: Feb 6, 2026 if ordered today

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

Part Number: HSN-2M4866020

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4458

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: HSN-2M5612030

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: UEM-S1735HC-STD

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Piston, Hypereutectic, Dish, 96.52mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, V6, Each

Part Number: UEM-S1738HC-STD

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Piston, Hypereutectic, Dish, 97mm Bore, 1.2mm, 1.5mm, 2.0mm Ring Grooves, GM, V6, Each

Part Number: UEM-S1745HC-5MM

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Piston, Hypereutectic, Dish, 97.25mm Bore, 1.2mm, 1.5mm, 2.0mm Ring Grooves, GM, V6, Each

Part Number: UEM-S1745HC-75MM

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Estimated Ship Date: Feb 12, 2026 if ordered today

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

Part Number: HSN-2M4866030

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: HSN-2M5474

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C5474

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C5474020

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: HSN-2M5474020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-5474040

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Estimated Ship Date: Jan 19, 2026 if ordered today

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