Camshafts & Valvetrain

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 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Camshaft Thrust Washer, Engine Camshaft Thrust Washer, WASHER,CM/SHF THR

Part Number: ADO-12630941

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

COVER-ENG FRT (MCHG)

Part Number: ADO-12636045

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Timing Gears, Crankshaft Sprockets, OE Replacement, Left, 30-Tooth, Steel, GM, 2.8/3.0/3.6L, DOHC, Each

Part Number: ADO-12645465

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SPROCKET-CR/SHF

Part Number: ADO-25190532

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GUIDE ASM-TMG CHAIN

Part Number: ADO-25190534

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Valves, GM Genuine Parts Engine Valves, Intake, Steel, 3.772 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12662527

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SPROCKET-BALR SHF DRVN

Part Number: ADO-12655716

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

COVER,ENG FRT (W/ W/PMP)

Part Number: ADO-12655856

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

CAMSHAFT ASM

Part Number: ADO-12638426

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Engine Camshaft, Engine Camshaft, CAMSHAFT ASM-EXH

Part Number: ADO-12604896

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-12612838

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

CAMSHAFT ASM

Part Number: ADO-12623064

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

SPRING-VLV

Part Number: ADO-12621428

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

COVER ASM-ENG FRT (W/O/PMP & W/PMP)

Part Number: ADO-25195118

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

COVER ASM-ENG FRT (W/OIL PMP)

Part Number: ADO-25196116

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

VALVE-EXH (STD)

Part Number: ADO-12674513

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Valves, GM Genuine Parts Engine Valves, Intake, Steel, 4.812 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-12563063

Not Yet Reviewed

Estimated Ship Date: Sep 25, 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 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-55353997

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

VALVE-EXH

Part Number: ADO-12653010

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

CAMSHAFT ASM-INT

Part Number: ADO-12611996

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SPRING,OIL PRESS RLF VLV

Part Number: ADO-55352597

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

CAMSHAFT ASM-EXH

Part Number: ADO-12629743

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

VALVE-EXH

Part Number: ADO-12653994

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order