HUMMER H3 - Free Shipping on Orders Over $109 at Summit Racing

Catco Federal/EPA Direct-Fit Catalytic Converters 1226

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: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

FTI Performance Torque Converters SRLS3380

TORQUE CONVERTER

Part Number: FTI-SRLS3380

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Call to Order

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 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

ARB Air Locker 30 Spline Differential GM 8.5 Inch RD222

Differential Carrier, Air Locker, Nodular Iron, Rear, GM 8.5 in., Kit

Part Number: ARB-RD222

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2019

Ring and Pinion Gears,USA Standard 8.6" GM, 4.56 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10730

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

Mile Marker Winches 76-53260W

Winch, Electric, SEC15, 15,000 lbs., Synthetic Rope, Each

Part Number: MMK-76-53260W

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

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2027

Ring and Pinion Gears,USA Standard 8.6" GM, 3.73 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10738

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

FTI Performance SRL-3 Series Billet Triple Clutch 3,800 Stall Torque Converter SRLS7082-3

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

Part Number: FTI-SRLS7082-3

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

FTI Performance SRL-3 Series Billet Triple Clutch 3,200 Stall Torque Converter SRLS0082-3

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

Part Number: FTI-SRLS0082-3

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2016

Ring and Pinion Gears,USA Standard 8.6" GM, 3.42 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10727

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

Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine 20933-15

Nitrous Oxide System, 4-Bolt Throttle Body, 102mm Plate, Wet, +400 hp, 15 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20933-15

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

Mile Marker Winches 77-50280W

Winch

Part Number: MMK-77-50280W

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

Hays Twister Full Race 2,400-2,800 Stall Torque Converter 97-1H24F

Torque Converter, Twister Full Race, 2,400-2,800 RPM Stall Speed Range, 30 Spline, 9.600 in. Diameter, 11.125 BC, 4L60-E/4L65-E, Various Makes, Each

Part Number: HAY-97-1H24F

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

Nitrous Express 3-Bolt Plate Nitrous Systems for GM LS Engine 20935-15

Nitrous Oxide System, 3-Bolt Throttle Body, Wet, +350 hp, 15 lb. Bottle, GM, LS, Kit

Part Number: NEX-20935-15

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

FTI Performance SRL Series Billet Lockup 3,800 Stall Torque Converter SRLS7082

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

Part Number: FTI-SRLS7082

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

FTI Performance Torque Converters SRLS3380-3

TORQUE CONVERTER

Part Number: FTI-SRLS3380-3

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

COMP Cams Stage 1 LST Camshaft Packages CK54-330-11

Camshaft Kits, Stage 1 LST Camshaft Packages, Hydraulic Roller, Advertised Duration 278/280, Lift 0.598/0.600, Chevrolet, GMC, 4.8L/5.3L LS, Kit

Part Number: CCA-CK54-330-11

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Griffin Performance Fit Radiator Combos for 2009-2012 CANYON, COLORADO, 2007-2010 H3 - CU-00228

Radiators, Performance Fit, Downflow, Aluminum, Natural, 2-row, Dual Fan, Radiator Is Thicker Than OEM, Chevrolet, GMC, Hummer, 3.7L, 5.3L, Kit

Part Number: GRI-CU-00228

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

ACDelco Cylinder Heads 19206642

HEAD ASM,CYL (W/ VLV)

Part Number: ADO-19206642

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2020

Ring and Pinion Gears,USA Standard 8.6" GM, 4.88 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10731

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

Oracle ColorSHIFT Halo Headlights for 2006-2010 H3, 2009-2010 H3T - 7133-333

2006-2008 Hummer H3 ALL SMD HL (Combo)

Part Number: ORC-7133-333

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

TCI Auto Automatic Transmission Drums 373935

4L60E LS INPUT/HD DRUM

Part Number: TCI-373935

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

Innovators West Drive Pulley Conversion Kits 1021

07-13 LS TRUCK 8-RIB DRIVE CONVERSION - STD

Part Number: INW-1021

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

Innovators West Drive Pulley Conversion Kits 1022

07-13 GM TRUCK 8-RIB CONVERSION KIT - 10% OD

Part Number: INW-1022

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

COMP Cams XFI XE-R Cam and Lifter Kits K54-446-11

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 281/283, Lift .595/.598, Chevy, Kit

Part Number: CCA-K54-446-11

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

HUMMER H3 Parts and Accessories