Engines & Components

Cylinder Head Fasteners, OE Replacement, Bolt Style, Hex Head, M12 x 1.75 Thread, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-11547020

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Cylinder Head Fasteners, OE Replacement, Bolt Style, Hex Head, M8 x 1.25 Thread, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-11547584

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Valves, GM Genuine Parts Engine Valves, Intake, Steel, 3.504 in. Overall Length, Buick, Chevrolet, GMC, Each

Part Number: ADO-12636317

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SPRING-VLV

Part Number: ADO-12636319

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RESTRICTOR, CYL HD OIL G

Part Number: ADO-11612262

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

PLUG-ENG BLK OIL GAL

Part Number: ADO-12625375

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GUIDE ASM-TMG CHAIN

Part Number: ADO-12656077

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE-EXH

Part Number: ADO-12625566

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

PIN-BALR SHF HSG LOC

Part Number: ADO-12628145

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

NOZZLE-PSTN OIL

Part Number: ADO-12632412

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

INDICATOR ASM-OIL LVL

Part Number: ADO-12696720

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Cylinder Head Bolt, Engine Cylinder Head Bolt, BOLT/SCREW

Part Number: ADO-11548125

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

(VVT) Adjuster Bolt, Engine Variable Valve Timing (VVT) Adjuster Bolt, BOLT/SCREW,CM/SHF POSN ACTR

Part Number: ADO-11548863

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-TMG CHAIN TENSR

Part Number: ADO-12636523

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

NOZZLE ASM-TMG CHAIN OIL

Part Number: ADO-12666740

Not Yet Reviewed

Estimated Ship Date: Sep 17, 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: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

PIN

Part Number: ADO-11547256

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

PLUG-ENG BLK OIL GAL

Part Number: ADO-12625374

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Connecting Rod Bolts, GM Genuine Parts Engine Connecting Rod Bolts, Stock, Steel, 11 mm. Diameter, Chevy, GMC, Each

Part Number: ADO-12625461

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RETAINER-VLV SPR

Part Number: ADO-12625564

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BOLT/SCREW-CM/SHF GR

Part Number: ADO-12625597

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE-EXH

Part Number: ADO-12647868

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

(VVT) Solenoid Seal, Engine Variable Valve Timing (VVT) Solenoid Seal, SEAL-CM/SHF POSN ACTR SOL VLV (O RING)

Part Number: ADO-12653143

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RETAINER-PSTN PIN

Part Number: ADO-12647160

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

(VVT) Solenoid Seal, Engine Variable Valve Timing (VVT) Solenoid Seal, SEAL-CM/SHF POSN ACTR SOL VLV

Part Number: ADO-12649908

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order