BUICK Pistons & Piston Rings

Piston, Dome, 3.710 in. Bore, GM, 3.6L, Set of 6

Part Number: MAH-2243928025MM

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Piston - GMC Pass. & Trk. 350 (5.7L) Eng. (1967-87), except 1982 Corvette & 1983. N

Part Number: MAH-2242511060

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40141CP030

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Piston, Hypereutectic, Dish, 87mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S1538H-1-0MM

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 86.5mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S1538H-5MM

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 86.75mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S1538H-75MM

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 86mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S1538H-STD

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Each

Part Number: UEM-S1540HC-020

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Each

Part Number: UEM-S1540HC-030

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Each

Part Number: UEM-S1540HC-040

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Each

Part Number: UEM-S1540HC-060

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Each

Part Number: UEM-S1540HC-STD

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 3.820 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1735H-020

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Estimated Ship Date: Feb 26, 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-S1735H-030

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Estimated Ship Date: Feb 26, 2026 if ordered today

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

Part Number: UEM-S1735H-040

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Piston, Hypereutectic, Dish, 3.860 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1735H-060

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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-S1735H-STD

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Pistons, Cast, Flat, 89.25mm Bore, 1.5mm, 2.0mm, 4.75mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1463-25MM

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Pistons, Cast, Flat, 89.5mm Bore, 1.5mm, 2.0mm, 4.75mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1463-5MM

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Pistons, Hypereutectic, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Set of 4

Part Number: UEM-1540HC-STD

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.005 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1732H-040

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Pistons, Hypereutectic, Dish, 3.965 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1732H-STD

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Pistons, Hypereutectic, Dish, 98.02mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1738H-1-5MM

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Pistons, Hypereutectic, Dish, 97.02mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1738H-5MM

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Pistons, Hypereutectic, Dish, 97.27mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1738H-75MM

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Estimated Ship Date: Feb 26, 2026 if ordered today

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