HUMMER Engines & Components

Main Bearings, King CP-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Tri-Metal, Chevy, GMC, Sold as a Set of 5

Part Number: KGB-MB5724CP025

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Replacement Timing Chain, True Roller, Chevy, Pontiac, 0.010 in. Reduced Center, Each

Part Number: CLO-9-131-10

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Rod Bearings, Standard Size, Alecular Silicon, Chevy, Set of 8

Part Number: KGB-CR873CP

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.059 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860060

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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TIMING COVER

Part Number: PIO-500323RSH

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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Accessory Drive Belt Kit, 4 Groove Belt, Tensioner, Kit

Part Number: CEL-K49276

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Replacement Timing Chain, True Roller, Chevy, Pontiac, Each

Part Number: CLO-9-131

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Buick, Cadillac, Chevy, GMC/Hummer/Isuzu, Small Block, Each

Part Number: ATP-102171

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Engine Timing Set, Stock Replacement-3 p

Part Number: MEL-3-3SRH60SF

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Rocker Arm, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Black Oxide, Chevy, Rectangular Port LS, Each

Part Number: CCA-1678-1

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.760 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, L5, Set

Part Number: MAH-42145CP

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 3.701 in. Bore, 94.000mm, Chrome, 1.2mm, 1.5mm, 2.5mm Ring Thickness, Set of 5

Part Number: HSN-2C5139040

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set

Part Number: HSN-2D4845S

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.044 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860045

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, .001 in. Thinner, Bi-metal, Silicon Aluminum, Chevy, Set 5

Part Number: KGB-MB5257SISTDX

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Belt Tensioner, Accu-Drive, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: CEL-49214

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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TENSIONER

Part Number: NAL-12609719

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Rocker Arms, Fits 3/8 in. Stud, Full Roller, Steel, 1.8 Ratio, Chevy, V8, LS, Each

Part Number: CCA-1675-1

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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TIMING COVER

Part Number: PIO-500LS1

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Belt Tensioner, Accu-Drive, Buick, Chevy, GMC, Isuzu, Oldsmobile, Saab, Hummer, Each

Part Number: CEL-49280

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C4781020

Not Yet Reviewed

Estimated Ship Date: Today

BEARING KIT,CR/SHF

Part Number: ADO-89065022

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Pistons, Cast, Flat, 4.055 in. Bore, Chevy, GM, Each

Part Number: SLP-2773PNA

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Oil Pump Repair Kit

Part Number: SLP-224-53582

Not Yet Reviewed

Estimated Ship Date: Today

Single Piston

Part Number: MAH-S2242897030

Not Yet Reviewed

Estimated Ship Date: Today

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