GMC SIERRA 2500 HD - Free Shipping on Orders Over $109 at Summit Racing

Agility Auto Parts Radiators 8012423

Radiator, 1-row, Aluminum/Plastic, Natural, Transmission Cooler, Cadillac, Chevrolet, GMC, Each

Part Number: RDR-8012423

4.75 out of 5 stars ( 4 )

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aFe Momentum GT Pro Dry S Air Intake Systems 51-74101

aFe Momentum GT Pro Dry S Air Intake Systems 51-74101

Air Intake Kit, Momentum GT Pro Dry S, Polyethylene Tube, Black, Synthetic Filter, Gray, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit

Part Number: AFE-51-74101

4.67 out of 5 stars ( 3 )

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Summit Racing™ Diesel Fuel Injectors SUM-240073

Fuel Injector, Diesel, Chevy, GMC, 6.6L, Duramax, LMM, Each

Part Number: SUM-240073

4.5 out of 5 stars ( 2 )

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ACL Performance Race Series Main Bearing Sets 5M7298H-20

Main Bearings, Race Series, Tri-Metal, 3/4 Groove, .020 in. Crankshaft Undersize, Chevrolet, LS, Set of 5

Part Number: PEB-5M7298H-20

Not Yet Reviewed

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Rancho RS5000X Shock Absorbers RS55274

Shock Absorber, RS5000X, Twin-Tube, Gas Charged, Red Boot, Each

Part Number: RAN-RS55274

4.25 out of 5 stars ( 20 )

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ACDelco Gold Engine Coolant Temperature Sensors 19189478

Sensor, Coolant Temperature, Each

Part Number: ADO-15-51107

5.0 out of 5 stars ( 4 )

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Summit Racing™ Spark Plug Boot Heat Shields SUM-889511

Heat Protection, Spark Plug Boot Heat Shields, Straight, Aluminum, Natural, 2 3/8 in. Long, LS, Set of 8

Part Number: SUM-889511

5.0 out of 5 stars ( 4 )

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Fel-Pro Coolant Crossover Mounting Gaskets ES73027

Coolant Crossover Mount Gasket Set, Chevy LS

Part Number: FEL-ES73027

5.0 out of 5 stars ( 2 )

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Chevrolet Performance Intake Valley Pan Gaskets 12558178

Intake Gaskets, Rubber, Replacement Engine Block Valley Cover, Small Block Chevy LS, Each

Part Number: NAL-12558178

5.0 out of 5 stars ( 2 )

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Lock Off-Road Lunatic Matte Black Wheels 17x9

LUNATIC - 17x9, 8x165.1, Matte Black W Matte Black Ring

Part Number: LKW-S0616

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

Dorman Harmonic Balancer Bolts 917-139

Harmonic Balancer Bolt, Hex Head, 16mm x 2.0 Thread, Steel, Natural, Chevy, Each

Part Number: RNB-917-139

4.0 out of 5 stars ( 4 )

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Banks Power PedalMonster Throttle Response Enhancers 64311

Throttle Response Enhancer, PedalMonster, Molex MX64, 6 Way, Stand Alone, iDash 1.8, DataMonster, SuperGauge, Mobile Phone App, Each

Part Number: GBE-64311

4.75 out of 5 stars ( 4 )

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Auburn Gear Select-A-Loc 35 Spline Differential Dana 60 545022

Differential, Auburn, Locker, Select-A-Loc, 35-Spline, Dana 60, 10-Bolt, Each

Part Number: AUB-545022

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-900BR

Engine Expansion Plugs, Steel, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Kit

Part Number: MEL-MPE-900BR

5.0 out of 5 stars ( 2 )

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S&B Filters Cotton Filter Cold Air Intake Kits 75-5091

Cold Air Intake, Black Plastic Tube, Red Cotton Filter, Chevy, GMC, Kit

Part Number: SBF-75-5091

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03413

Exhaust Manifold Bolts, Steel, Zinc Plated, 8mm x 1.25 Thread Size, Cadillac, Chevy, Chrysler, Jeep, Set of 12

Part Number: RNB-03413

4.67 out of 5 stars ( 12 )

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Chevrolet Performance Camshaft Locking Plates 10168501

Camshaft Retainer Plate, Steel, Chevy, 350, 2nd Design, 3.294 Bolt Center, ZZ3-ZZ4, Each

Part Number: NAL-10168501

4.75 out of 5 stars ( 12 )

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Sealed Power Cam Bearings 1923M

Cam Bearings, Steel Backed Babbitt, Chevy, Set

Part Number: SLP-1923M

3.67 out of 5 stars ( 3 )

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Hypertech Max Energy Power Programmers 32501

Computer Programmer, Max Energy Power Programmer, Cadillac, Chevy, GMC, Each

Part Number: HYP-32501

4.26 out of 5 stars ( 46 )

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Skyjacker Single Steering Stabilizers 7000

Steering Stabilizer, White, Red Boot, Single, Chevy, Dodge, Ford, GMC, Jeep, Plymouth, Each

Part Number: SJA-7000

4.47 out of 5 stars ( 15 )

Estimated Ship Date: Today

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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 )

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Rough Country Forged Control Arms for 2011-2019 SIERRA 2500 HD, SILVERADO 2500 HD, 2019 SIERRA 3500 HD - 1959

Control Arms, Forged, Front, Upper, Lifted, Forged Aluminum, Silver Powdercoated, Chevy, GMC, Pair

Part Number: ROU-1959

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

Derale Stacked Plate Fluid Coolers 52508

Fluid Cooler, Plate-Type, Aluminum, Black, 25-Row, -8 AN, 9.313 in. x 13 in. x 2 in., Each

Part Number: DER-52508

4.5 out of 5 stars ( 2 )

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MBRP Round, Black 5 Inch Exhaust Tip T5154BLK

Exhaust Tip. 5.00 in. Inlet, 6.00 in. Outlet, 15.50 in. Length, Round, 30 Degree Bend, Rolled Edge, Single Wall, 304 Stainless, Black, Each

Part Number: MBR-T5154BLK

Not Yet Reviewed

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Russell Speed Bleeders 639560

Brake Bleeders, Speed Bleeders, 10mm x 1.0 Thread, 35mm Overall Length, Steel, Pair

Part Number: RUS-639560

4.85 out of 5 stars ( 27 )

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GMC SIERRA 2500 HD Parts and Accessories