Engines & Components

COVER ASM-INT MANIF

Part Number: ADO-12669220

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

COVER ASM-INT MANIF

Part Number: ADO-12669221

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

COVER-ENG FRT (MCHG)

Part Number: ADO-12652364

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

ROD ASM-CONN

Part Number: ADO-12625458

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SPROCKET-CR/SHF

Part Number: ADO-12654245

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.711 in. Bore, 1.2 mm, 1.2 mm, 2.0 mm Ring Thickness, Cadillac, Chevy, Sold as 1 Set

Part Number: ADO-12654441

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

COVER KIT-INT MANIF

Part Number: ADO-25201318

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

HOUSING ASM-CM/SHF (W/ CVR)

Part Number: ADO-55494242

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

CAMSHAFT ASM-INT

Part Number: ADO-12677826

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

CAMSHAFT ASM-EXH

Part Number: ADO-12677832

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

CAMSHAFT ASM-EXH

Part Number: ADO-12677833

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Rod Bearings, GM Genuine Parts Engine Connecting Rod Bearings, .001 in. Undersize, Steel, Chevy, GMC, Each

Part Number: ADO-12517007

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Cast Aluminum, Natural, Left Side, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: ADO-12642769

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-12683892

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Baffled, Cast Aluminum, Natural, Chevrolet, GMC, Each

Part Number: ADO-12630880

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SPROCKET ASM-CM/SHF (W/ CM/SHF POSN ACTR)

Part Number: ADO-55496406

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Harmonic Balancers, GM Genuine Parts, 6-groove, 6.780 in. O.D., Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Suzuki, Each

Part Number: ADO-12697768

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Timing Camshaft Sprocket

Part Number: ADO-55599164

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Accessory Belt Tensioners, Replacement, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12693089

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Harmonic Balancers, GM Genuine Parts, 5-groove, 6.830 in. O.D., Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12695128

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Harmonic Balancer, GM OE, Not SFI-Approved, Buick, Each

Part Number: ADO-25194437

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Accessory Drive Belt Tensioner

Part Number: ADO-24588988

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Rod Bearings, GM Genuine Parts Engine Connecting Rod Bearings, Direct Replacement, Stock, Chevy, GMC, Each

Part Number: ADO-12517006

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

PIPE ASM-EVAP EMIS FRT

Part Number: ADO-84701810

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Oversize $10.99
• $20.00 Summit Bucks
• Special Order

Crankshaft Bearing CRANKSHAFT BEARING KIT CRANKSHAFT BEARING KIT

Part Number: ALB-24-1037

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

• $10.00 Summit Bucks
• Special Order