Trailblazer parts at Summit Racing

Continental Accessory Drive Belt Kits K49275A

Accessory Drive Belt Kit, 6 Groove Belt, Tensioner, Idler, Kit

Part Number: CEL-K49275A

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

Melling Engine Expansion Plug Kits MPE-901BR

Melling Engine Expansion Plug Kits MPE-901BR

Engine Expansion, Plug Kit, Stock Replacement, Cylinder Head, 1.250 in. Diameter, Brass, Kit

Part Number: MEL-MPE-901BR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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ACDelco Fuel Injector Retaining Clips 12570620

Fuel Injector Retaining Clips, GM, Steel, Natural, Each

Part Number: ADO-12570620

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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The Tuning School Atlas Max Boost Controllers GM-MAG-MAX

Electronic Boost Controller, Positive Displacement Supercharger, ATLAS, Magnuson TVS 2650, Chevrolet, LS/LT, Kit

Part Number: TUN-GM-MAG-MAX

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle Differential Crush Sleeves YSPCS-014

Crush Sleeve, Steel, 0.620 in. Tall, Each

Part Number: YGA-33097

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Melling Timing Chain Sets 3-195S

TIMING - KIT

Part Number: MEL-3-195S

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dorman Headlight Assemblies for 2002-2009 TRAILBLAZER, 2002-2006 TRAILBLAZER EXT - 1590159

Headlight Assembly, OEM Style, Clear Lens, Chrome Housing, Chevy, Passenger Side, Each

Part Number: RNB-1590159

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Cometic MLS Head Gaskets C5788-030

.030" MLS HEAD GASKET

Part Number: CGT-C5788-030

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ACDelco GM Genuine Parts Differential Drive Pinion Gear Seals 26064029

Pinion Seal, Steel with Rubber Inner, GM 8.5, GM 8.6, 10-Bolt, Each

Part Number: ADO-26064029

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Dorman Ring and Pinion Sets 697-810 GM 8.5 in. 3.23 Gears

Gear, Ring and Pinion, 3.23:1 Ratio, GM 8.5 in., Set

Part Number: RNB-697-810

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Cardone New CV Drive Axles 66-1345

Axle Shafts, New CV Drive Axles, Front, Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Saab, Each

Part Number: AAZ-66-1345

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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ACDelco GM Genuine Parts Fuel Injector O-Ring and Seal Kits 19169305

Fuel Injector Seal Kit, Chevrolet, Buick, Cadillac, GMC. Kit

Part Number: ADO-217-3092

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Denso Ignition Coils 673-7107

Direct Ignition Coil, Direct Ignition Coil OE Quality

Part Number: DNP-673-7107

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Dorman Engine Oil Pressure Filters 917-143

Engine Oil Pressure Filter, Steel Screen, Chevy, Each

Part Number: RNB-917-143

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ACDelco Harmonic Balancer Washers 12578073

Harmonic Balancer Components, Friction Washer, Buick, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-12578073

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Mahle Original Valve Stem Seals SS45920

Valve Stem Seals, Positive Stop, Rubber, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Saab, Pontiac, Set of 8

Part Number: MAH-SS45920

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Aeromotive Phantom Direct-Fit Fuel Pumps 18364

Fuel pump, Electric, In-Tank, Triple Phantom 450, Gasoline, E85, Chevy, GMC, Each

Part Number: AEI-18364

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

AP Exhaust Extra Heavy-Duty U-Clamps H234

Exhaust Clamps, Extra Heavy-Duty U-Clamps, U-bolt Clamp Style, 0.500 in. Clamp Width, 2.750 in. Pipe Diameter, Steel, BMW, Chevy, Chrysler, Ford, Each

Part Number: APH-H234

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Hayden Fluid Cooler Mounting Kits 153

Fluid Cooler Mounting, Steel, Natural, Kit

Part Number: HDA-153

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Monroe Quick-Struts 171341

Shock Absorber/Strut Assembly, Quick Strut, Twin-Tube, Gas Charged, Black Boot Included, Each

Part Number: MON-171341

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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ACDelco Automatic Transmission Servo Piston Seals 24232073

Servo Piston Sealing Rings, GM, Automatic Transmission, Set

Part Number: ADO-24232073

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Pacer Performance Flexy Flares Fender Flares 52-132

Fender Flares, Front, Rear, Black Synthetic Rubber, Universal, Pair

Part Number: PPP-52-132

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Melling Timing Chain and Gear Sets TOPK-1002HV

TIMING SET WITH OIL PUMP

Part Number: MEL-TOPK-1002HV

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Autolite XP Xtreme Performance Spark Plugs XP5263

Spark Plug, Iridium XP Enhanced Alloy, Resistor, 14mm x 1.25, Gasket Seat, 0.982 in, Reach, Each

Part Number: ATL-XP5263

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Standard Motor Automatic Transmission Control Solenoids TCS13

Transmission Control Solenoid, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-TCS13

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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CHEVROLET TRAILBLAZER Parts and Accessories