ACDelco Engines & Components

Main Bearings, GM Genuine Parts Crankshaft Main Bearings, Direct Replacement, Stock Size, Buick, Chevy, GMC, Oldsmobile, Pontiac, Sold as a Set

Part Number: ADO-12329954

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

BEARING,CM/SHF

Part Number: ADO-12507946

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Rod Bearings, GM Genuine Parts Engine Connecting Rod Bearings, Stock Size, Steel, Direct Replacement, Chevy, GMC, Each

Part Number: ADO-12668160

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Rod Bearings, GM Genuine Parts Engine Connecting Rod Bearings, Stock Size, Steel, Direct Replacement, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-12672032

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

SPROCKET-O/PMP

Part Number: ADO-55490531

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Engine Cylinder Head Bolt, Engine Cylinder Head Bolt, BOLT/SCREW-CYL HD

Part Number: ADO-10141204

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Cylinder Head Fasteners, OE Replacement, Bolt Style, Hex Head, 7/16 in. - 14 Thread, Steel, Natural, Chevrolet, GMC, Each

Part Number: ADO-10141205

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Engine Valve Spring, Engine Valve Spring, SPRING-VLV

Part Number: ADO-12592506

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

VALVE,EXH

Part Number: ADO-12601762

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Rod Bearings, GM Genuine Parts Engine Connecting Rod Bearings, Stock Size, Steel, Buick, Cadillac, Chevy, GMC, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-12636003

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

BEARING-CR/SHF LWR

Part Number: ADO-12666018

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

RING KIT,PSTN (0.5MM O/S)

Part Number: ADO-89017777

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Pistons, ACDelco GM Genuine Parts Pistons, 3.799 in. Bore, 0.943 in. Diameter Pin, Floating Pin, Cast Aluminum, Chevy, GMC, Hummer, Each

Part Number: ADO-19208676

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Free Shipping
• Special Order

Pistons, ACDelco GM Genuine Parts Pistons, 4.002 in. Bore, 0.943 in. Pin Diameter, Floating Pin, Cast Aluminum, Cadillac, Chevy, GMC, Each

Part Number: ADO-19209286

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Pistons, ACDelco GM Genuine Parts Pistons, 3.700 in. Bore, Cast Aluminum, Left Hand Side, Buick, Cadillac, Chevy, GMC, Pontiac, Saturn, Suzuki, Each

Part Number: ADO-19210883

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Pistons, ACDelco GM Genuine Parts Pistons, 3.700 in. Bore, Cast Aluminum, Right Hand Side, Buick, Cadillac, Chevy, GMC, Pontiac, Saturn, Suzuki, Each

Part Number: ADO-19210884

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Piston Rings, ACDelco GM Genuine Parts Piston Rings, 3.720 in. bore, Upper Compression Ring, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-19303439

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Piston Rings, ACDelco GM Genuine Parts Piston Rings, 3.720 in. Bore, Lower Compression Ring, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-19303440

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Piston Rings, ACDelco GM Genuine Parts Piston Rings, 3.720 in. Bore, Oil Ring Rail, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-19303441

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Pistons, ACDelco GM Genuine Parts Pistons, 3.720 in. Bore, Floating Pin, Cast Aluminum, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-19303442

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Pistons, ACDelco GM Genuine Parts Pistons, 3.720 in. Bore, Floating Pin, Cast Aluminum, Buick,.Cadillac, Chevy, GMC, Each

Part Number: ADO-19303443

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Piston Rings, ACDelco GM Genuine Parts Piston Rings, 3.720 in. Bore, Oil Ring Spacer, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-19303599

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Rod Bearings, GM Genuine Parts Engine Connecting Rod Bearings, Stock Size, Steel, Chevy, GMC, Each

Part Number: ADO-12625481

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

BEARING,CM/SHF

Part Number: ADO-12631285

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

BEARING,CM/SHF

Part Number: ADO-12631286

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order