Trailblazer parts at Summit Racing

King BB-Series Cam Bearings CS5503BB

King BB-Series Cam Bearings CS5503BB

Cam Bearings, Steel Backed Babbitt, Chevy LS, 1st Design, Set

Part Number: KGB-CS5503BB

3.0 out of 5 stars ( 2 )

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Caspers Electronics TPS Breakout Adapters 108103

Harness Adapter, Each

Part Number: CEI-108103

4.53 out of 5 stars ( 17 )

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Cloyes Hex-A-Just Timing Sets 9-3159A

Timing Chain and Gear Set, Hex A Just Double Roller, Double Roller, Chevy, 4.8/5.3/6.0L, Set

Part Number: CLO-9-3159A

1.0 out of 5 stars ( 1 )

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Holley Sniper Fabricated Aluminum Valve Covers 890014B

Valve Covers, Sniper EFI, Fabricated, Aluminum, 2.25 in. Tall, Center Bolt Mount, Black Gloss, No Breather Hole, Hardware, Chevy, LS, 4.8-7.0L, Pair

Part Number: SNE-890014B

1.0 out of 5 stars ( 2 )

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ACDelco GM Genuine Parts Multi-Purpose Seals 12471686

Axle Seal, Steel/Rubber, GM 8.5/8.625 in., 2.848 in. O.D., 1.623 in. I.D., Each

Part Number: ADO-291-315

4.5 out of 5 stars ( 2 )

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Pacer Performance Flexy Flares Fender Flares 52-154

Fender Flare, Flexy Flare, Front or Rear, Rubber, Black, 2.500 in. Width, Standard-duty 25 ft. Roll, Each

Part Number: PPP-52-154

Not Yet Reviewed

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Sealed Power CP-Series Rod Bearings 8-2555CP 10

Rod Bearings, 0.010 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, Set of 8

Part Number: SLP-8-2555CP10

4.2 out of 5 stars ( 5 )

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COMP Cams XFI RPM Camshafts 54-412-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 265/271, Lift .522/.529, Chevy, Small Block, LS

Part Number: CCA-54-412-11

4.17 out of 5 stars ( 6 )

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ACDelco Drive Belt Tensioners 88996998

Accessory Belt Tensioner, Smooth Pulley, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Workhorse, Workhorse Custom Chassis, Each

Part Number: ADO-38159

5.0 out of 5 stars ( 2 )

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PowerStop Z36 Truck and Tow Brake Upgrade Kits for 2008-2009 9-7X, 2006-2009 TRAILBLAZER - K1454-36

Brake Rotors/Z36 Pads, Drilled/Slotted, Iron, Zinc Dichromate Plated, Front/Rear, Chevy, Saab, Kit

Part Number: PWR-K1454-36

Not Yet Reviewed

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ACL Performance Race Series Rod Bearing Sets 8B663H-020

Rod Bearings, Race Series, Tri-Metal, .020 in., .50mm Crankshaft Undersize, Chevrolet, Small Block, LS, Set of 8

Part Number: PEB-8B663H-020

Not Yet Reviewed

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ACDelco Transmission Bellhousings 24206953

Transmission Bellhousing, New, Aluminum, 4L60E, 4L65E, 4L70E, Each

Part Number: ADO-24206953

Not Yet Reviewed

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Chevrolet Performance Valve Stem Seals 12482063

Valve Stem Seals, Black, Intake, Chevy, Small Block, LS, Set of 8

Part Number: NAL-12482063

5.0 out of 5 stars ( 3 )

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Mr. Gasket LS Timing Cover Alignment Tools LSTC2

Timing Cover Installation Tool, Crankshaft Seal Position, Chevy, Each

Part Number: MRG-LSTC2

5.0 out of 5 stars ( 4 )

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ACDelco Fuel Tank Lock Rings 10325852

Fuel Tank Lock Ring, Steel, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn, Each

Part Number: ADO-TR26

5.0 out of 5 stars ( 6 )

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Cometic MLS Head Gaskets C5751-036

Head Gasket, MLS, 4.060 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-036

Not Yet Reviewed

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Earl's Performance Adjustable Coolant Crossover Tubes LS0037ERL

Engine Coolant Crossover, Tube, Adjustable from 6.8 in. to 10.5 in., -12AN O-Ring Ports, Billet Aluminum, Black Anodized, Chevrolet, LS, Each

Part Number: EAR-LS0037ERL

Not Yet Reviewed

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Aeromotive Phantom Direct-Fit Fuel Pumps 18358

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

Part Number: AEI-18358

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Aeromotive Phantom Direct-Fit Fuel Pumps 18357

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Unique Series 83 OEM All-Weather Replacement Wheels 16x6.5

Wheels, Series 83 OEM All-Weather Replacement, 16 in. x 6.50 in., Steel, Matte Black, 5 x 100mm/115mm Bolt Circle, 5.38 in. Backspacing, Each

Part Number: UQW-83-66518

5.0 out of 5 stars ( 1 )

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Timken Pinion Bearings M86649

Pinion Bearing, 1.187 in. Inside Diameter, Each

Part Number: TMK-M86649

5.0 out of 5 stars ( 3 )

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Standard Motor T-Series OE Replacement Horns HN17T

Horn, OE Replacement, High Tone, Each

Part Number: SMP-HN17T

5.0 out of 5 stars ( 2 )

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DeatschWerks Fuel Injectors 17U-21-0072-8

Fuel Injectors, 72 lbs./hr., 750.0cc/min., Cadillac, Chevrolet, Pontiac, Set of 8

Part Number: DWK-17U2100728

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

Cometic HTS Exhaust Manifold Gaskets C15547

EXHAUST GASKET SET

Part Number: CGT-C15547

Not Yet Reviewed

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TRICO Silicone Ceramic Wiper Blades 447-90220

Windshield Wiper Blade, Silicone Ceramic Wiper Blade, Black Plastic Frame, 22.0 in. Length, BMW, Cadillac, Chevy, Dodge, Ford, GMC, Volkswagen, Each

Part Number: TRR-90-220

Not Yet Reviewed

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Cloyes Race Billet True Roller Timing Sets 9-3673TX3

Timing Set, Single Roller Chain, Billet Steel Sprockets, Chain Damper, Chevy, Small Block LS, Set

Part Number: CLO-9-3673TX3

5.0 out of 5 stars ( 1 )

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CHEVROLET TRAILBLAZER Parts and Accessories