Camshafts & Valvetrain

Engine Intake Valve, Engine Intake Valve, VALVE-INT

Part Number: ADO-12617533

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
• Special Order

BOLT,CM/SHF CVR

Part Number: ADO-11570020

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

COVER-TMG BELT UPR FRT

Part Number: ADO-55573487

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

SPRING-VLV

Part Number: ADO-55573912

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

RETAINER-O/PMP DRV SHF

Part Number: ADO-55496318

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

VALVE-EXH

Part Number: ADO-55488988

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

GUIDE-TMG CHAIN RIGHT SIDE

Part Number: ADO-55489213

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SPROCKET-BALR SHF DRVN

Part Number: ADO-12693243

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 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: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

GUIDE-BALR CHAIN

Part Number: ADO-12663797

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Rocker Arms, GM Genuine Parts, Roller Fulcrum, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12654646

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

CAP-VLV SPR

Part Number: ADO-12654813

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Lifters, Hydraulic Lash Adjuster Style, 0.472 in. O.D., Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12663277

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-CM/SHF POSN ACTR MAGNET

Part Number: ADO-12698384

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Engine Valve Spring, Engine Valve Spring, SPRING-VLV

Part Number: ADO-12691120

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Lifters, Hydraulic Lash Adjuster Style, 0.472 in. O.D., Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12690246

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SPRING-VLV

Part Number: ADO-12729741

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-TMG CHAIN TENSR

Part Number: ADO-12678978

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-TMG CHAIN TENSR

Part Number: ADO-12679027

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

COVER-TMG CHAIN TENSR

Part Number: ADO-12675948

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

(VVT) Adjuster Gasket, Engine Variable Valve Timing (VVT) Adjuster Gasket, GASKET-CM/SHF POSN ACTR SOL VLV

Part Number: ADO-12676587

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Lifters, OE-style Replacement, Hydraulic Roller Style, 0.774 in. O.D., Chevrolet, GMC, Each

Part Number: ADO-12670435

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

NOZZLE ASM-TMG CHAIN OIL

Part Number: ADO-12656544

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

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

Part Number: ADO-12655471

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GUIDE-VLV LFTR

Part Number: ADO-12664915

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order