HUMMER - Free Shipping on Orders Over $109 at Summit Racing

Melling Stock Replacement Camshafts MC1384

Melling Stock Replacement Camshafts MC1384

Camshaft, Hydraulic Roller Tappet, Advertised Duration 279/268, Lift .456/.466, Chevy, LS, 5.7, 6.0L, Each

Part Number: MEL-MC1384

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CVR Protorque Starters 5414

Starter, Protorque, Mini, 1.9 HP, 5 Position Mount, Chevy, Small Block Gen III/IV LS Based Engines, Each

Part Number: CVS-5414

3.45 out of 5 stars ( 11 )

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Mayhem Warrior 8015 Series Gloss Black With Prism Red Wheels 18x9

Wheel, Mayhem Warrior 8015, 18 in. x 9 in., Aluminum, Gloss, Machined, Black, 5.71 in. Backspace, 4.17 in. Center Bore, +18.00mm, 6 x 135mm, Each

Part Number: MAY-S0058

4.33 out of 5 stars ( 3 )

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Mickey Thompson Classic Pro Polished Wheels 18x9

Wheels, Classic Pro, Aluminum, Polished, 18 in. x 9 in., 0.00mm Offset, 5.00 Backspace, 108.1mm Center Bore, 6 x 5.50 in. Bolt Pattern, Each

Part Number: MTW-226100319

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Fuel Off-Road Rebel D679 Matte Black Wheels 18x9

Wheels, Rebel D679, 18 x 9, Aluminum, Matte Black, 6 x 139.7mm Bolt Pattern, +20mm Offset, 5.790 in. Backspace, Each

Part Number: FLW-D67918908457

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Walker CalCat Universal Catalytic Converters 83403

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-83403

5.0 out of 5 stars ( 1 )

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Richmond Gear Ring and Pinion Sets 49-0034-1 GM 8.5/8.6 in. 3.90 Gears

Gear, Ring and Pinion, 3.90:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900341

4.67 out of 5 stars ( 9 )

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Motive Gear Ring and Pinion Sets GM10-342 GM 8.5/8.6 in. 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 8.5 in/8.6 in., Set

Part Number: MGR-GM10-342

5.0 out of 5 stars ( 3 )

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K&N 77 Series High-Flow Performance Cold Air Intake Kits for 2003-2009 H2 - 77-3037KP

Air Intake, High-Flow, 77 Series, Aluminum Tube, Polished, Cotton Gauze Filter, Oiled, Red, Hummer, H2, 6.0L, 6.2L, Kit

Part Number: KNN-77-3037KP

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Powermaster High-Amp Alternators 482373

Alternator, IGM AD244, Internal Regulator, 220 Amp, Under Drive Pulley, Natural, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: PWM-482373

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

ACDelco Alternators 20881337

Alternators and Generators, Alternators, Delco AD237 Case Style, 12 V, 145 amps, Internal Regulator, Serpentine Pulley, Cadillac, Chevy, GMC, Each

Part Number: ADO-20881337

5.0 out of 5 stars ( 3 )

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Motive Gear Master Ring and Pinion Installation Kits R9.5GRLMK

Ring and Pinion Installation Kit, Master Kit, GM 9.5, 30-Spline Pinion, Kit

Part Number: MGR-R9-5GRLMK

5.0 out of 5 stars ( 1 )

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Vision American Muscle 54 Cheyenne Series Silver Wheels with Machined Lip 18x8

Wheel, 54 Cheyenne, Cast Aluminum, 18 in. x 8 in., Silver, Matte, Machined, 6 x 5.50 in. Bolt Circle, -6.00mm Offset, 4.26 in. Backspace, Each

Part Number: VSW-54-8883SML-6

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Motive Gear Ring and Pinion Sets GM7.5-373 GM 7.5/7.625 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-GM75-373

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USA Standard Gear Ring and Pinion Sets ZG GM8.5-308 GM 8.5/8.6 in. 3.08 Gears

Ring and Pinion Gear, 3.08:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36211

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Method Race Wheels MR315 Machined Wheels 17x9

Wheels, MR315 Machined, 17 in. x 9.00 in., Aluminum, Machined Silver, 8 x 165.10mm Bolt Circle, 4.50 in. Backspacing, Each

Part Number: MTH-S0904

5.0 out of 5 stars ( 1 )

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Fuel Off-Road Krank D517 Series Matte Black with Milled Accents Wheels 17x9

Wheel, Krank D517, 17 in. x 9 in., Aluminum, Matte Black, 8 x 6.50 in. Bolt Circle, 5.75 in. Backspace

Part Number: FLW-D51717908257

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Delphi Air Conditioning Compressors CS20039

Air Conditioning Compressor, 10S Type, Aluminum, Natural, Serpentine Pulley, Cadillac, Chevy, GMC, Hummer, Each

Part Number: DFP-CS20039

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Yukon Gear & Axle Differential Clutch Sets YPKGM12-PC-18

Differential Clutch, Steel Pack, Dura-Grip, Eaton, 18-Plate, GM, 8.875 in., Set

Part Number: YGA-16110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

KMC KM549 GRS Series Machined Satin Black Wheels 17x8.5

Wheels, KM549 GRS Series, 17 in. x 8.5 in., Aluminum, Machined w/Satin Black Lip, 8 x 165.10mm/6.5 in. Bolt Pattern, 4.75 in. Backspacing, Each

Part Number: KMC-54978580500

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Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

SVL Drivetrain Ring and Pinion Gear Sets 2023695 GM 8.5/8.6 in. 3.73 Gears

Differential Ring and Pinion; GM 8.5 10 Bolt - 3.73 Ratio

Part Number: SVL-2023695

2.0 out of 5 stars ( 1 )

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Fox Racing Shox 2.0 Performance Series Reservoir Smooth Body Shocks 980-24-959

Shock, 2.0 Performance Series Reservoir, Smooth Body, Front, 5.1 in. Travel, 0-1 in. Lift, Chevrolet. GMC, Hummer H2

Part Number: FRS-980-24-959

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Method Race Wheels MR305 NV Machined Face with Matte Black Lip Wheels 18x9

Wheels, MR305 NV Machined Face with Matte Black Lip, Aluminum, Matte Silver, 18 in. x 9.00 in., 6 x 5.5 in./139.7mm, 5.00 in. Backspacing, Each

Part Number: MTH-S1308

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Granatelli Motor Sports Spark Plug Wires 28-1545HTBLB

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, 6.2L Gen V, Set

Part Number: GRN-28-1545HTBLB

3.0 out of 5 stars ( 2 )

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aFe Street Series Transmission Pans 46-70240

Transmission Oil Pan, Aluminum, Natural, Deep, +2 qts. Capacity, Chevy, GMC, Each

Part Number: AFE-46-70240

4.2 out of 5 stars ( 5 )

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HUMMER Parts and Accessories