OLDSMOBILE Pistons & Piston Rings

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4478S020

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Estimated Ship Date: May 12, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8571S035

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Estimated Ship Date: May 12, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8559065

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Estimated Ship Date: May 12, 2026 if ordered today

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

Part Number: HSN-4366030

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Estimated Ship Date: May 12, 2026 if ordered today

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Piston Set, 400 Olds. 1-FX Series -12cc Olds Flat Top Piston Set. 4.185 bore

Part Number: DMS-1-6020-4185D

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Estimated Ship Date: May 14, 2026 if ordered today

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-12cc Flat Top Oldsmobile Forged 4032

Part Number: DMS-1-6020-4185C

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Estimated Ship Date: May 14, 2026 if ordered today

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Piston Set, 350 Olds. 1-FX Series -5cc Olds Flat Top Piston Set. 4.057 bore

Part Number: DMS-1-6025-4057

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Estimated Ship Date: May 14, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 91mm Bore, 1.2mm, 1.5mm, 3.0mm Ring Grooves, GM, Set of 4

Part Number: UEM-3442HC-1-0MM

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Pistons, Cast, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3445C-020

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Piston, Cast, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S1470-020

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.390 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring, Oldsmobile, V8, Set of 8

Part Number: UEM-KB405-039

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Pistons, Hyperuetectic, Dish, 96.5mm Bore, 1.2mm, 1.5mm, 2.0mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1745HC-STD

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.020 in. Bore, GM V6, Kit

Part Number: UEM-IC6717KTD020

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Piston and Ring Kit, Forged, Step Dish, 4.166 in. Bore, Oldsmobile, V8, Kit

Part Number: UEM-IC887KTD-040

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 3.860 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, Set of 8

Part Number: UEM-1639HC-060

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Pistons, Hyperuetectic, Dish, 97.5mm Bore, 1.2mm, 1.5mm, 2.0mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1745HC-1-0MM

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Pistons, Hypereutectic, Step Head, 4.186 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Olds V8, Set of 8

Part Number: UEM-KB132-060

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.375 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring, Oldsmobile, V8, Each

Part Number: UEM-SKB405-024

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 89.75mm Bore, 1.2mm, 1.5mm, 3.0mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3459HC-75MM

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Estimated Ship Date: Jun 3, 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: Jun 3, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243730

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Piston Set, 455 Olds. K3-FX Series -12cc Olds Flat Top Piston Set. 4.185 bore

Part Number: DMS-K3-6000-4185

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Estimated Ship Date: May 14, 2026 if ordered today

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Piston Set, 455 Olds. K1-FX Series -19cc Olds Dish Top Piston Set. 4.125 bore

Part Number: DMS-K1-6003-4125

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Estimated Ship Date: May 14, 2026 if ordered today

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Piston With Rings - GM 5.7L (350) V8 DISH CT (020) W/PR MOLY

Part Number: MAH-2243543WR020

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Pistons, Cast, Dish, 90mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, L4, Set of 4

Part Number: UEM-1481-1-0MM

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Estimated Ship Date: Jun 4, 2026 if ordered today

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