2003 Engines & Components

Engine Valve Spring, Engine Valve Spring, SPRING,VLV

Part Number: ADO-90537032

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SEAT,INT VLV

Part Number: ADO-97212571

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Main Bearing Cap Bolt, Engine Crankshaft Main Bearing Cap Bolt, BOLT/SCREW

Part Number: ADO-11610683

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

KEY-RR WHL BRG ADJ NUT

Part Number: ADO-15926379

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Valve Spring Cap, Engine Valve Spring Cap, CAP-VLV SPR

Part Number: ADO-10213464

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Timing Cover Bolt, Engine Timing Cover Bolt, BOLT - HVY HX ACORN FLG HD

Part Number: ADO-11588733

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-12480252

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.504 in. Bore, 1.2 mm, 1.5 mm, 3.0 mm. Thickness, Chevy, Sold as Single Set

Part Number: ADO-12481987

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Cylinder Head Bolt, First Design, M11x2.0, 100mm long, Single Use, Each

Part Number: ADO-12560745

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

TUBE ASM-OIL FIL

Part Number: ADO-12584043

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BEARING,CM/SHF

Part Number: ADO-12507946

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BEARING,CM/SHF

Part Number: ADO-12507947

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Dipstick Tube O-Ring, Engine Oil Dipstick Tube O-Ring, SEAL-OIL LVL IND TUBE (O RING)

Part Number: ADO-12607449

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SPRING,VLV

Part Number: ADO-12565199

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SPRING-VLV

Part Number: ADO-12565763

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Rocker Arm Ball, Engine Rocker Arm Ball, BALL-VLV RKR ARM

Part Number: ADO-12556299

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GUIDE KIT,TMG CHAIN

Part Number: ADO-12559388

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BOLT/SCREW-VLV RKR ARM CVR

Part Number: ADO-12559598

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Valve Spring Retainer, Engine Valve Spring Retainer, RETAINER-VLV SPR

Part Number: ADO-12636393

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Cylinder Head Bolt, Engine Cylinder Head Bolt, BOLT - HX FLG CYL HD RED BODY

Part Number: ADO-11519111

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Cylinder Head Bolt, Engine Cylinder Head Bolt, BOLT,CYL HD

Part Number: ADO-11519306

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BOLT/SCREW,CM/SHF BRG CAP M6X40

Part Number: ADO-11093782

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BOLT/SCREW,OIL PAN

Part Number: ADO-11093981

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

PLUG,TRANS OIL DRN

Part Number: ADO-11099271

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Cylinder Head Fasteners, OE Replacement, Bolt Style, Hex Head, M11 x 2.0 Thread, Steel, Natural, Buick, Chevrolet, GMC, Hummer, Isuzu, Olds, Each

Part Number: ADO-11609709

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order