Camshafts & Valvetrain

Engine Variable Valve Timing (VVT) Adjuster, Camshaft Position Exhaust Actuator

Part Number: ADO-12698848

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

CHAIN ASM-CM/SHF INTER DRV

Part Number: ADO-55486386

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Timing Gears, Camshaft Sprockets, OE Replacement, Left, 55-Tooth, 3.031 in. O.D., Steel, GM, 2.8/3.0/3.6L, DOHC, Each

Part Number: ADO-12612839

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Intake Valve, Engine Intake Valve, VALVE-INT

Part Number: ADO-12617533

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Camshaft, Engine Camshaft

Part Number: ADO-12619823

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Valves, GM Genuine Parts Engine Valves, Intake, Steel, 3.985 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Saab, Each

Part Number: ADO-12620501

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
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Camshaft Sprocket Bolt, Engine Timing Camshaft Sprocket Bolt, BOLT/SCREW-CM/SHF SPKT (W/ ACTR VLV)

Part Number: ADO-55512050

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Intake Valve, Engine Intake Valve, VALVE,INT

Part Number: ADO-55563529

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Crankshaft Sprocket, Engine Timing Crankshaft Sprocket, SPROCKET ASM-CR/SHF

Part Number: ADO-24424758

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Camshaft Sprocket Bolt, Engine Timing Camshaft Sprocket Bolt, BOLT,CM/SHF SPKT

Part Number: ADO-12992403

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
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Engine Camshaft Thrust Washer, Engine Camshaft Thrust Washer, WASHER-CM/SHF THR

Part Number: ADO-12632859

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Camshaft, Engine Camshaft, CAMSHAFT ASM-EXH

Part Number: ADO-12675774

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Crankshaft Sprocket, Engine Timing Crankshaft Sprocket, SPROCKET,CRANKSHAFT

Part Number: ADO-90537301

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Valves, GM Genuine Parts Engine Valves, Exhaust, Stainless Steel, 3.823 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Each

Part Number: ADO-12631974

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
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Valves, GM Genuine Parts Engine Valves, Intake, Steel, 3.985 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Each

Part Number: ADO-12631975

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Timing Cover, Engine Timing Cover, COVER ASM-ENG FRT

Part Number: ADO-55486913

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Intake Valve, Engine Intake Valve, VALVE-INT

Part Number: ADO-55568831

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Timing Cover, Engine Timing Cover, COVER ASM-ENG FRT (W/ O/PMP)

Part Number: ADO-12637040

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Free Shipping
• $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-12652336

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Chain Guide, Engine Balance Shaft Chain Guide, GUIDE-BALR CHAIN

Part Number: ADO-12655471

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Camshaft, Engine Camshaft, CAMSHAFT ASM

Part Number: ADO-12625438

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Engine Balance Shaft Chain, Engine Balance Shaft Chain, CHAIN ASM-BALR

Part Number: ADO-12626983

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Balance Shaft Chain Tensioner, Engine Balance Shaft Chain Tensioner, TENSIONER ASM-BALR CHAIN

Part Number: ADO-12626984

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Timing Chain Guide, Engine Timing Chain Guide, GUIDE-TMG CHAIN

Part Number: ADO-12627111

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Timing Chain Tensioner Lever, Engine Timing Chain Tensioner Lever, ARM ASM-TMG CHAIN TENSR PIV

Part Number: ADO-12627112

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order