OLDSMOBILE Pistons & Piston Rings

Pistons, Hypereutectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, Set of 6

Part Number: UEM-3490H-020

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

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-3490H-040

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Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Pistons, Hypereutectic, Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3490H-060

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Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Pistons, Hypereutectic, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, Set of 6

Part Number: UEM-3490H-STD

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Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Pistons, Cast, Flat, 90.5mm Bore, 1.5mm, 2.0mm, 4.75mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1463-1-5MM

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Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

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: Dec 1, 2025 if ordered today

• Special Order

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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Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Pistons, Cast, Flat, 89mm Bore, 1.5mm, 2.0mm, 4.75mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1463-STD

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Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Piston, Cast, Dish, 90mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S1488-1-0MM

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 93mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, GM, V6, Each

Part Number: UEM-S3409-1-0MM

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 92.75mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, GM, V6, Each

Part Number: UEM-S3409-75MM

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 87.495mm Bore, 1.2mm, 1.5mm, 3.0mm Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S3469-5MM

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 86.995mm Bore, 1.2mm, 1.5mm, 3.0mm Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S3469-STD

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 87.995mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S3484-1-0MM

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Free Shipping
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Piston, Cast, Flat, 87.745mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S3484-75MM

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Free Shipping
• Special Order

Piston, Cast, Flat, 86.995mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S3484-STD

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Free Shipping
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Piston Rings, GM Genuine Parts Piston Rings, 4.000 in. Bore, 2.0 mm. 1.5 mm. 4.0 mm. Thickness, Chevy, Sold as a Single Set

Part Number: ADO-12528817

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: HSN-4456010

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate

Part Number: HSN-4468

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate

Part Number: HSN-4468040

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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

Part Number: HSN-2M4456010

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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

Part Number: HSN-2M5712060

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Engine Piston Ring Set, 4-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M6810

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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

Part Number: HSN-5619020

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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

Part Number: HSN-2C5712040

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order