CHEVROLET TRAILBLAZER Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Sealed Power A-Series Rod Bearings 8-2555A 40

Sealed Power A-Series Rod Bearings 8-2555A 40

Rod Bearings, 0.040 in. Crankshaft Undersize, Bi Metal, AM General, Avanti, Checker, Chevy, Pontiac, Hummer, V8, Set of 8

Part Number: SLP-8-2555A40

Not Yet Reviewed

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Sealed Power Main Bearing Sets 7409M 20

Main Bearings, .020 in. Crankshaft Undersize, Bronze Alloy, Buick, Chevy, GMC, Isuzu, Oldsmobile, 4.2, Set of 7

Part Number: SLP-7409M20

Not Yet Reviewed

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Dayco No Slack Automatic Belt Tensioners 89269

Belt Tensioner, Automatic No Slack, Buick, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: DAC-89269

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Dayco No Slack Idler Pulleys 89052

3 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026

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ACDelco Hydraulic Lifters and Lash Adjusters 12686787

Lifter, Hydraulic Lash Adjuster, 0.472 in. O.D., Each

Part Number: ADO-HL129

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Melling Replacement Hydraulic Lifters JB-7524

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026

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NTK Engine Variable Valve Timing (VVT) Solenoids VV0012

Variable Valve Timing (VVT) Solenoid, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: NGK-VV0012

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

ACDelco Valve Covers 12637684

Valve Covers, Replacement, Stock, Baffled, Cast Aluminum, Natural, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Each

Part Number: ADO-12637684

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

ACDelco Drive Belt Tensioners 19431999

Accessory Belt Tensioner, Replacement, Buick, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-19431999

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Perma-Cool Spin-On Oil Filter Adapters 118

Adapter, Oil Filter, Spin-On, Aluminum, Natural, 22mm x 1.5 Thread, 1/2 in. Inlet/Outlet, 2.5 in. O-Ring, Each

Part Number: PRM-118

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

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Trans-Dapt Performance Spin-On Oil Filter Bypass Adapters 1027

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026

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ACDelco Valve Spring Retainers 90354648

Valve Spring Retainer Keeper, Engine Valve Spring Retainer Keeper, KEY,VLV STEM

Part Number: ADO-90354648

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

Dayco Poly Rib Serpentine Belts 5040365

Belt, Poly Rib, Serpentine, 4-Rib, 36.50 in. Length, Each

Part Number: DAC-5040365

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Melling Camshaft Kits CK-22411DT