Pistons & Piston Rings

RING KIT-PSTN

Part Number: ADO-55500618

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Estimated Ship Date: Sep 17, 2025 if ordered today

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RING KIT-PSTN

Part Number: ADO-12683808

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Pistons, GM Genuine Parts Pistons, 3.110 in. Bore, Rings Included, .750 in. Diameter Pin, Buick, Chevy, Each

Part Number: ADO-12663172

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Piston Rings, GM Genuine Parts Piston Rings, 3.504 in. Bore, 1.0 mm, 1.2 mm, 1.5 mm Ring Thickness, Buick, Cadillac, Chevy, GMC, Saab, Sold as 1 set

Part Number: ADO-12631194

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Pistons, GM Genuine Parts Pistons, 3.504 in. Bore, 1.00 mm, 1.20 mm, 1.50 mm Ring Grooves, Passenger Side, Buick, Cadillac, Chevy, GMC, Saab, Each

Part Number: ADO-12631195

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Pistons, GM Genuine Parts Pistons, 3.504 in. Bore, 1.00 mm, 1.20 mm, 1.50 mm Ring Grooves, Driver Side, Buick, Cadillac, Chevy, GMC, Saab, Each

Part Number: ADO-12631196

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PISTON KIT (O.S. .25 MM)

Part Number: ADO-19302751

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Wrist Pin Retainer, Engine Piston Wrist Pin Retainer, RETAINER-PSTN PIN

Part Number: ADO-55565720

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Estimated Ship Date: Sep 17, 2025 if ordered today

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RING KIT,PSTN

Part Number: ADO-92068446

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Estimated Ship Date: Sep 17, 2025 if ordered today

• Oversize $15.99
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Pistons, GM Genuine Parts Pistons, 4.065 in. Bore, 1.5 mm, 1.5 mm, 2.5 mm Ring Thickness, Passenger Side, Cadillac, Chevy, GMC, Each

Part Number: ADO-12656874

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Pistons, GM Genuine Parts Pistons, 3.780 in. Bore, 1.50 mm, 1.50 mm, 3.00 mm Ring Thickness, Chevy, GMC, Each

Part Number: ADO-12656876

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Pistons, GM Genuine Parts Pistons, 4.085 in. Bore, 1.50 mm, 1.50 mm, 2.50 mm Ring Thickness, Passenger Side, Cadillac, Chevy, GMC, Each

Part Number: ADO-12658744

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Pistons, GM Genuine Parts Pistons, 3.701 in. Bore, 1.20 mm, 1.20 mm, 2.00 mm Ring Grooves, Driver Side, Each

Part Number: ADO-12641602

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Pistons, GM Genuine Parts Pistons, 3.701 in. Bore, 1.20 mm, 1.50 mm, 2.50 mm Ring Thickness, Driver Side, Cadillac, Chevy, Each

Part Number: ADO-12654421

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Pistons, GM Genuine Parts Pistons, 3.921 in. Bore, 1.20 mm, 1.50 mm, 2.50 mm Ring Thickness, Driver Side, Chevy, GMC, Each

Part Number: ADO-12675714

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Pistons, GM Genuine Parts Pistons, 3.701 in. Bore, 1.20 mm, 1.50 mm, 2.50 mm Ring Thickness, Passenger Side, Cadillac, Chevy, Each

Part Number: ADO-12654422

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Piston Rings, GM Genuine Parts Piston Rings, 3.711 in. Bore, 1.2 mm, 1.2 mm, 2.0 mm Ring Thickness, Cadillac, Chevy, Sold as 1 Set

Part Number: ADO-12654441

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Piston Rings, GM Genuine Parts Piston Rings, 3.701 in. Bore, 1.2 mm, 1.2 mm, 2.0 mm Ring Thickness, Cadillac, Chevy, Sold as 1 Set

Part Number: ADO-12654442

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Pistons, GM Genuine Parts, 3.780 in. Bore, Cast Aluminum, Dome, Stock Stroke, Chevrolet, GMC, 5.3L, Each

Part Number: ADO-12656877

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Pistons, GM Genuine Parts Pistons, 3.921 in. Bore, 1.2 mm, 1.5 mm, 2.5 mm Ring Thickness, Passenger Side, Chevy, GMC, Each

Part Number: ADO-12656878

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Pistons, GM Genuine Parts Pistons, 4.085 in. Bore, 1.50 mm, 1.50 mm, 2.50 mm Ring Thickness, Driver Side, Cadillac, Chevy, GMC, Each

Part Number: ADO-12658743

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Piston Rings, GM Genuine Parts Piston Rings, 4.085 in. Bore, 1.2 mm, 1.2 mm, 2.5 mm Ring Thickness, Cadillac, Chevy, GMC, Sold as 1 Set

Part Number: ADO-12661872

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Pistons, GM Genuine Parts Pistons, 3.941 in. Bore, 1.20 mm, 1.50 mm, 2.50 mm Ring Thickness, Driver, Chevy, GMC, Each

Part Number: ADO-12658180

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Pistons, GM Genuine Parts Pistons, 3.941 in. Bore, 1.20 mm, 1.50 mm, 2.50 mm Ring Thickness, Passenger, Chevy, GMC, Each

Part Number: ADO-12658181

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Piston Rings, GM Genuine Parts Piston Rings, 4.100 in. Bore, Cadillac, Chevy, GMC, Sold as 1 Set

Part Number: ADO-12685185

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Estimated Ship Date: Sep 17, 2025 if ordered today

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