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

Hays Twister Full Race 3,200-3,600 Stall Torque Converter 97-1H32F

Torque Converters, Twister Full Race, 3,200-3,600 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, 4L60-E/4L65-E/4L80-E, NV3500, Chevy, GMC, Each

Part Number: HAY-97-1H32F

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

ARB Rear Bumpers for 2006-2009 H3 - 5668020

Bumpers, Rear, Fabricated, Steel, Black Powdercoated, Compatible with OE Tow Package, Hummer, Kit

Part Number: ARB-5668020

Not Yet Reviewed

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MagnaFlow Street Series Performance Exhaust Systems for 2007-2008 H2 - 16772

Exhaust System, Cat-Back, Stainless Steel, Kit

Part Number: MPE-16772

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

FTI Performance SRL Series Billet Lockup 3,800 Stall Torque Converter SRLS6391

Torque Converter, SRL Billet Series, 9.5 in. Diameter, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SRLS6391

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Hays Twister Full Race 2,400-2,800 Stall Torque Converter 97-1K24F

Torque Converter, Twister Full Race, 35-spline, 9.600 in. Diameter, 6L80E, Each

Part Number: HAY-97-1K24F

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2018

Ring and Pinion Gears,USA Standard 8.6" GM, 4.11 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10729

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Federal Mogul Lower Engine Kits BK6097-000

Engine Rebuild Kit, Lower, Pistons and Rings, Rod Bearings, Main Bearings, Cam Bearings, AM General, Chevy, GMC, Hummer, 6.5L Diesel, Kit

Part Number: FEM-BK6097-000

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

FTI Performance SRL-3 Series Billet Triple Clutch 4,000 Stall Torque Converter SRL88082-3

GM TORQUE CONVERTER, 6L80E, 6L85E,6L90E TRIPLE CLUTCH 4000 STALL HARD HIT

Part Number: FTI-SRL88082-3

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

FTI Performance SRL-3 Series Billet Triple Clutch 3,800 Stall Torque Converter SRLS6391-3

Torque Converter, SRL-3 Billet Series, Triple Clutch, 9.5 in. Diameter, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SRLS6391-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2007-2009 H2 - 49679

Catalytic Converter, Stainless Steel, Hummer, 6.0, 6.2L, Each

Part Number: MPE-49679

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converters 5481353

Catalytic Converter, California Grade, Manifold, Direct-Fit, Stainless Steel Case, Chevy, GMC, Hummer, Isuzu, 3.7L, Each

Part Number: MPE-5481353

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

COMP Cams Stage 2 LST Camshaft Packages CK54-332-11

COMP Cams Stage 2 LST Camshaft Packages CK54-332-11

Camshaft Kits, Stage 2 LST Camshaft Packages, Hydraulic Roller, Advertised Duration 286/292, Lift 0.605/0.610, Valve Springs, Chevy, 4.8L/5.3L LS, Kit

Part Number: CCA-CK54-332-11

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

SSBC-USA Tri-Power HD Quick-Change Caliper Upgrade Kits A187-4R

Disc Brake Caliper, Tri-Power HD, Quick-Change, Aluminum, 3-Piston, Semi-Metallic Pads, Front, Red Powdercoated, GM, Hummer, Kit

Part Number: TSB-A187-4R

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers KC2023A

Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits, Front and Rear, Cross-drilled/Slotted Rotors, 2-piston Red Calipers, Chevy, GMC, Hummer, Kit

Part Number: PWR-KC2023A

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Innovators West Drive Pulley Conversion Kits 1021SD

07-13 LS TRUCK 8-RIB DRIVE CONVERSION - STD - Super Duty Hub

Part Number: INW-1021SD

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

SSBC-USA Tri-Power HD Quick-Change Caliper Upgrade Kits A187-4

Disc Brake Caliper, Tri-Power HD, Quick-Change, Aluminum, 3-Piston, Semi-Metallic Pads, Front, Clear Anodized, GM, Hummer, Kit

Part Number: TSB-A187-4

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

FTI Performance Torque Converters SRLS6082

9.5IN 4L60E/4L65E/4L70E BILLET LOCK-UP STREET RACER SERIES - LS - 3600 HARD HIT STALL

Part Number: FTI-SRLS6082

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 2003-2006 H2 - 16673

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tips, Hummer, 6.0L, Kit

Part Number: MPE-16673

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine 20934-15

Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, 15 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20934-15

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

PowerStop Z36 Truck and Tow Brake Upgrade Kits with Calipers for 2006-2010 H3, 2009-2010 H3T - KC2820-36

Disc Brake Kits, Z36 Truck and Tow Performance Brake Kits, Front and Rear, Cross-drilled/Slotted Rotors, Red Powdercoated Calipers, Hummer, Kit

Part Number: PWR-KC2820-36

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Innovators West Drive Pulley Conversion Kits 997

99-06 LS TRUCK 8-RIB CONVERSION KIT - 10% OD

Part Number: INW-997

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

12,000 lbs. Mile Marker Hydraulic Winch 70-52000C

Winch, Hydraulic, 12,000 lb., Roller Fairlead, 3/8 in. x 100 ft. Cable, Each

Part Number: MMK-70-52000C

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

2,000 lbs. Superwinch ATV Winch 1120210

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Catco Federal/EPA Direct-Fit Catalytic Converters 1226

07-12 Chevy Colorado, GMC Canyon, 07-08 Hummer H3, Isuzu I-370, 5 cyl., 3.7L Engine, Front

Part Number: CTO-1226

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

FTI Performance SRL-3 Series Billet Triple Clutch 3,800 Stall Torque Converter SRL87082-3

GM TORQUE CONVERTER, 6L80E, 6L85E,6L90E TRIPLE CLUTCH 3800 STALL HARD HIT

Part Number: FTI-SRL87082-3

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

FTI Performance Torque Converters SRLS6082-3

9.5IN 4L60E/4L65E/4L70E BILLET TRIPLE DISC LOCK-UP STREET RACER SERIES - LS - CUSTOM STALL

Part Number: FTI-SRLS6082-3

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

HUMMER Parts and Accessories