OLDSMOBILE Pistons

Piston - GM 5.7L (350) V8 FLATTOP COAT (040) W/P AFTERMARKET VERSION

Part Number: MAH-2243547040

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Pistons, Cast, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1470-040

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 1/16 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Set of 4

Part Number: UEM-1533HC-040

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Single Piston

Part Number: MAH-S0151

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, Set of 6

Part Number: UEM-3490HC-040

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Pistons, Cast, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3488-040

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Chevy, Set of 8

Part Number: UEM-3471H-040

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Piston, Cast, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S3445-040

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Piston, Cast, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S3445C-040

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Estimated Ship Date: Mar 24, 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, V6, Each

Part Number: UEM-S3490HC-040

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243848040

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 1.2mm, 1.5mm, 4.0mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3411H-040

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3476HC-040

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Pistons, Cast, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-1527-040

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Pistons, Cast, Dish, 4.040 in. Bore, 1/16 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Set of 4

Part Number: UEM-1532-040

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Piston Set, 400 Olds. K1-FX Series -12cc Olds Flat Top Piston Set. 4.040 bore

Part Number: DMS-K160204040C

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Set of 4

Part Number: UEM-1528HC-040

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, Set of 6

Part Number: UEM-3463HC-040

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Pistons, Cast, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3445C-040

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, Set of 6

Part Number: UEM-3451HC-040

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Piston Set, 400 Olds. 1-FX Series -12cc Olds Flat Top Piston Set. 4.040 bore

Part Number: DMS-1-6020-4040C

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 Olds. 3-FX Series -12cc Olds Flat Top Piston Set. 4.040 bore

Part Number: DMS-3-6020-4040C

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 425 Olds. K2-FX Series -12cc Olds Flat Top Piston Set. 4.040 bore

Part Number: DMS-K260204040C

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 425 Olds. 2-FX Series -12cc Olds Flat Top Piston Set. 4.040 bore

Part Number: DMS-2-6020-4040C

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Piston Set, 400 Olds. K3-FX Series -12cc Olds Flat Top Piston Set. 4.040 bore

Part Number: DMS-K360204040C

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Estimated Ship Date: Mar 4, 2026 if ordered today

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