PONTIAC Engines & Components

Piston, Cast, Dish, 3.766 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S1449-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Dish, 3.520 in Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1456-020

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Dish, 3.530 in Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1456-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Dish, 3.500 in Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1456-STD

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Dish, 83mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S1458-1-0MM

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Dish, 82mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S1458-STD

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Flat, 90mm Bore, 1.5mm, 2.0mm, 4.75mm Ring Grooves, GM, Jeep, V6, Each

Part Number: UEM-S1463C-1-0MM

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Estimated Ship Date: Apr 13, 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, Oldsmobile, V8, Each

Part Number: UEM-S1639HC-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Hypereutectic, Dish, 93mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S1642H-1-0MM

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Hypereutectic, Dish, 93.5mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S1642H-1-5MM

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Hypereutectic, Dish, 92.75mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S1642H-75MM

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Piston, Hypereutectic, Dish, 92mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S1642H-STD

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Hyperreutectic, Dish, 3.985 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1732H-020

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Hyperreutectic, Dish, 3.965 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1732H-STD

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Flat, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Each

Part Number: UEM-S1520-040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Flat, 4.190 in. Bore, 5/64 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Each

Part Number: UEM-S1525-040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Flat, 4.210 in. Bore, 5/64 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Each

Part Number: UEM-S1525-060

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Flat, 4.160 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Each

Part Number: UEM-S1526-040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Flat, 4.180 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Each

Part Number: UEM-S1526-060

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Piston, Cast, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Each

Part Number: UEM-S1527-040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Flat, 4.180 in. Bore, 5/64 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Each

Part Number: UEM-S1525-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Cast, Flat, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Each

Part Number: UEM-S1527-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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

Part Number: UEM-S1528-STD

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Estimated Ship Date: Apr 13, 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-S1528HC-020

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Estimated Ship Date: Apr 13, 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-S1528HC-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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