Pistons & Piston Rings

Pistons, GM Genuine Parts Pistons, 3.465 in. Bore, 1.20 mm, 1.50 mm, 2.50 mm Ring Thickness, Buick Cadillac, Chevy, GMC, Each

Part Number: ADO-12627170

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.465 in. Bore, Buick, Cadillac, Chevy, GMC, Pontiac, Saturn, Sold as 1 Set

Part Number: ADO-12665165

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RING-PSTN CMPRN LWR .50MM O.S.

Part Number: ADO-97385930

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RING-PSTN CMPRN LWR .75MM O.S.

Part Number: ADO-97385931

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.514 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-12654439

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Piston Rings, ACDelco GM Genuine Parts Piston Rings, 3.465 in. Bore, 1.2mm, 1.5mm, 2.0mm Thickness, Buick, Chevy, GMC, Pontiac, Saturn, Sold as 1 Set

Part Number: ADO-19300926

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Oversize $15.99
• $20.00 Summit Bucks
• Special Order

RING,PSTN OIL 0.25MM O.S.

Part Number: ADO-97318057

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RING,PSTN OIL 0.75 MM O.S.

Part Number: ADO-97318058

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RING-PSTN CMPRN LWR .25MM O.S.

Part Number: ADO-97385929

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

PISTON ASM

Part Number: ADO-55488406

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RING KIT-PSTN

Part Number: ADO-12705385

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.040 in. Bore, Cast Aluminum, Buick, Chevy, Each

Part Number: ADO-12705612

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RING KIT-PSTN

Part Number: ADO-55500618

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Piston Rings, ACDelco GM Genuine Parts Piston Rings, 3.460 in. Bore, Upper Compression Ring, Buick, Cadillac, GMC, Pontiac, Saturn, Each

Part Number: ADO-19301821

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 4.104 in. Bore, Standard Size, Chevy, Sold as 1 Set

Part Number: ADO-12725754

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Oversize $15.99
• $20.00 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.700 in. Bore, With Rings, 1.20 mm, 1.20 mm, 2.50 mm Ring Thickness, Driver Side, Chevy, Each

Part Number: ADO-12686358

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-12663172

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.700 in. Bore, With Rings, 1.20 mm, 1.20 mm, 2.50 mm Ring Thickness, Passenger Side, Chevy, Each

Part Number: ADO-12686359

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Pistons, ACDelco GM Genuine Parts Pistons, 3.779 in. Bore, 0.945 in. Pin Diameter, Floating Pin, Cast Aluminum, Chevy, GMC, Hummer, Each

Part Number: ADO-19208675

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.701 in. Bore, 1.0 mm, 1.2 mm, 1.2 mm, Thickness, Buick, Cadillac, Chevy, GMC, Sold as 1 Set

Part Number: ADO-12644928

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.711 in. Bore, 1.0 mm, 1.2 mm, 1.5 mm Ring Thickness, Chevy, Cadillac, Buick, GMC, Sold as 1 Set

Part Number: ADO-12654440

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RING KIT-PSTN

Part Number: ADO-55595922

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order