GMC Engines & Components

BEARING-BALR SHF RR

Part Number: ADO-12629468

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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VALVE-EXH

Part Number: ADO-12636187

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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ARM ASM-INT VLV RKR

Part Number: ADO-12636189

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Valve Spring Retainer Keeper, Engine Valve Spring Retainer Keeper, KEY-VLV STEM

Part Number: ADO-12636193

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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MAGNET-CM/SHF POSN ACTR

Part Number: ADO-12653140

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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COVER ASM-INT MANIF

Part Number: ADO-12654181

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Oversize $10.99
• $20 Summit Bucks
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SPROCKET-BALR SHF DRVN

Part Number: ADO-12655716

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Engine Timing Cover Bolt, Engine Timing Cover Bolt, BOLT - HVY HX ACORN FLG HD

Part Number: ADO-11588733

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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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: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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SPROCKET ASM-CR/SHF

Part Number: ADO-12664050

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Oil Pans, GM Genuine Parts Oil Pans, Rear Sump, Aluminum, Stock Depth, Baffled, Chevy, GMC, Each

Part Number: ADO-12667040

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
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SEPARATOR ASM-PCV OIL

Part Number: ADO-12687168

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

HEAD ASM-CYL (W/ VLV)

Part Number: ADO-12691256

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
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Valve Covers, Replacement, Stock, Cast Aluminum, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12692546

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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TUBE ASM-PCV

Part Number: ADO-12693950

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

HEAD ASM-CYL (W/ VLV)

Part Number: ADO-12698290

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

TUBE ASM-PCV FRESH AIR

Part Number: ADO-12708535

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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PULLEY ASM-FAN (W/ BRG)

Part Number: ADO-12734015

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

CRANKSHAFT ASM-.

Part Number: ADO-12680206

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Accessory Belts, Serpentine, 10-rib, 54.04 in. Length, Fan Position, GMC, Each

Part Number: ADO-10K535

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Idler Pulleys, GM OE, Serpentine, Steel, Black, Buick, Cadillac, GMC, Each

Part Number: ADO-15-40569

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Accessory Belts, V-groove, 39.17 in. Length, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-15389

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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(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: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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CHAIN ASM-O/PMP DRV

Part Number: ADO-12656073

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Accessory Belts, V-groove, 43.88 in. Length, Chevy, Chrysler, Dodge, Ford, Freightliner, GMC, Hino, International, Mack, Mercury, Porsche, White, Each

Part Number: ADO-17435

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order