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

Eaton Detroit Lockers GM 8.5/8.6 Inch 187C148A

Differential, Eaton Detroit Locker, 30-Spline, GM, 8.5 in., Each

Part Number: ETN-187C148A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Summit Racing™ Street / Strip Series 8mm 300 Ohm Ignition Wires SUM-867828

Summit Racing™ Street / Strip Series 8mm 300 Ohm Ignition Wires SUM-867828

Spark Plug Wires, Street / Strip Series, 8mm, 300 Ohm, Blue, 9" Leads, OEM Spark Plug Boots That Accept Heat Shields, LS, V8, Set

Part Number: SUM-867828

4.14 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Dorman Fuel Pump Drivers 601-132

Fuel Pump Driver, Plastic, Black, 46-Pin Type Terminals, Cadillac, Chevy, GMC, Hummer, Saturn, Each

Part Number: RNB-601-132

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Cometic MLS Head Gaskets C5489-030

Head Gasket, MLS, 4.100 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Yukon Gear & Axle Master Overhaul Kits YK GM8.6-B

Ring and Pinion Gear Installation Kit, Master Overhaul Kit, 30 Spline, GM 8.6 in., Kit

Part Number: YGA-14168

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

SPC Performance Heavy-Duty Cam Bolts 86375

Cam Bolts, Camber, Caster, Front, GM, Pickup, SUV, Van, Pair

Part Number: SPS-86375

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Tuff Country EZ-Ride SX8000 Nitro Gas Shock Absorbers 61261

Shock, SX8000, Twin-Tube, 26.5 in. Extended, 16.0 in. Collapsed Lengths, Eyelet, Eyelet, Each

Part Number: TFY-61261

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

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 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Dorman Transmission Case Vents 14689

Vent, push-in, Axle, Transmission case

Part Number: RNB-14689

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

PRW Flexplate Fasteners 1003907

Flexplate Bolts, 11mm x 1.5 Thread, 12-Point, .880 Length, GM Gen III/IV, Set of 6

Part Number: PQX-1003907

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

USA Standard Gear Master Overhaul Kits ZK GM8.6-B

USA Standard Master Overhaul kit for the '09 and newer GM 8.6" differential

Part Number: SPZ-37060

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Kooks Headers Multi-Layer Header Gaskets SS-755818

Header Gasket, Multi Layer Stainless Header Gasket - GM LS Based GEN III & IV Engines.

Part Number: KOK-SS-755818

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Pacific Performance Engineering Heavy-Duty Transmission Pans 128051620

2007-2020 GM w/ 6L80 Heavy-Duty Cast Aluminum Transmission Pan (Black)

Part Number: PPE-128051620

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 25, 2026 if ordered today

ACDelco GM Genuine Parts Wheel Bearings 12479031

Wheel Bearing, GM Genuine Part, Stamped Steel, 1.614 in. Bore Diameter, 2.795 in. O.D., Chevrolet, Each

Part Number: ADO-RW20-10

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

ACDelco GM Genuine Parts Automatic Transmission Oil Pump Rotors 24219539

Automatic Transmission Oil Pump Rotor Kit, 4L60, 4L65, 4L70, Kit

Part Number: ADO-24219539

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Method Race Wheels MR305 NV Matte Bronze Wheels with Matte Black Ring 18x9

Wheels, MR305 NV Matte Bronze with Matte Black Ring, Aluminum, 18 in. x 9.00 in., 6 x 5.50 in. Bolt Circle, 5.750 in. Backspacing, Each

Part Number: MTH-S0671

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Richmond Gear Ring and Pinion Sets 69-0322-1 GM 7.5/7.625 in. 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6903221

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

BFGoodrich All-Terrain T/A KO3 Tires 285/65-18

Tire, All-Terrain T/A KO3, LT, 285/65-18, All-season, Radial, Solid White Letters, Severe Snow Rated (3PMSF), S Speed Rating, 125 Load Index, Each

Part Number: BFG-09376

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

TCI Transmission Pans 378000

Automatic Transmission Pan, Deep, Aluminum, Natural, GM, 700R4, 4L60E, Each

Part Number: TCI-378000

3.73 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Melling Oil Strainer Gaskets and Seals M29517

Gasket, Oil Strainer, Chevrolet, 4.8L, 5.3L, 6.0L, 6.2L, Small Block, Gen III/IV, LS, Pair

Part Number: MEL-M29517

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Dorman Valve Covers 264-965

Valve Cover, Left Side, Centerbolt Mounting, Cast Aluminum, Natural, Chevy, GMC, Pontiac, Small Block LS, Each

Part Number: RNB-264-965

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Richmond Gear EXCel Ring and Pinion Sets GM75390 GM 7.5/7.625 in. 3.90 Gears

Ring and Pinion Gears, EXCel, GM 7.5/7.625 in., 3.90:1 Ratio, 27-spline, Standard, for 3.23 or Numerically Higher Ratio Carrier, Chevy, GMC, Olds, Set

Part Number: RMG-GM75390

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Motive Gear Performance Ring and Pinion Sets G885456 GM 8.5/8.6 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885456

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Perma-Cool Oil Filter Relocation Kits 70988

Oil Filter Relocation Kit, Single Filter, 22mm x 1.5 Threads, 8 ft. Hose, Fittings, Fittings, Clamps, Uses 22mm x 1.5 Filter, Universal, Kit

Part Number: PRM-70988

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

ACDelco Spark Plug Wire Sets 12731654

Spark Plug Wires, Assembled, 7mm, Spiral Core, Black, Cadillac, Chevy, GMC, Hummer, Saab, Small Block LS, Set

Part Number: ADO-748UU

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

HUMMER H3 Parts and Accessories