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

INA Timing Chains ZC-9-4205

GM,Hummer,Isuzu,Saab 03-18

Part Number: IFE-ZC-9-4205

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

King SI-Series Rod Bearings CR6860SI 010

Rod Bearings, King SI-Series Rod Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, Buick, Chevy, GMC, Isuzu, Olds, Saab, Sold as a Set of 6

Part Number: KGB-CR6860SI010

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

Melling Replacement Timing Chains 195

Melling Replacement Timing Chains 195

CHAIN-TIMING

Part Number: MEL-195

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

ACDelco V-Ribbed Serpentine Belts 88932787

Accessory Belts, ACDelco V-Ribbed Serpentine Belts, 93.99 in. Length, 6 Ribs, Each

Part Number: ADO-6K935

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Sealed Power A-Series Rod Bearings 8-2555A 60

Rod Bearings, 0.060 in. Crankshaft Undersize, Bi Metal, AM General, Avanti, Checker, Chevy, Pontiac, Hummer, V8, Set of 8

Part Number: SLP-8-2555A60

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Melling Timing Gears S916

Engine Timing Camshaft Sprocket, Stock R

Part Number: MEL-S916

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Cometic Camshaft Thrust Plates C15031

CAM PLATE W/RECESSED BOLTS

Part Number: CGT-C15031

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

MAHLE Original Timing Chain Dampeners 9-5490

DAMPER

Part Number: MAH-95490

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 GM Genuine Parts Engine Connecting Rod Bearings 89017791

Connecting Rod Bearing, GM Genuine Part, Direct Replacement Usage, Stock Size, Steel, Buick, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-89017791

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

Dorman Idler Pulleys 419-676

Idler Pulley, Serpentine, Steel, Black, Buick, Cadillac, Chevrolet, GMC, Hummer, Saab, Each

Part Number: RNB-419-676

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

ACDelco Gold Tensioner Pulleys 19186936

Idler Pulley, Tensioner Pulley, Replacement, Serpentine, Smooth Backside, Steel, Black, Buick, Cadillac, Chevroler, GMC, Hummer, SAAB, Each

Part Number: ADO-36169

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

Continental OE Technology Series Idler Pulleys 49003

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: CEL-49003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Dayco No Slack Tensioner Pulleys 89009

4.25 out of 5 stars ( 7 )

Estimated Ship Date: Today

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PRW Valve Cover Fasteners 4134690

Valve Cover Fasteners, Bolts, Hex Head, Steel, Chrome, Washers, Chevrolet, Small Block LS, Set of 8

Part Number: PQX-4134690

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Hastings Piston Ring Sets 4860S

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4860S

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

Four Seasons Idler Pulleys 45979

Idler Pulley, Replacement, Serpentine, Each

Part Number: FSS-45979

5.0 out of 5 stars ( 3 )

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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Hayden Idler Pulleys 5979

5 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Continental Accu-Drive Idler Pulleys 49097

IDLER AND TENSIONER PULLEYS

Part Number: CEL-49097

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Dayco No Slack Idler Pulleys 89052

3 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Hastings Premium Ductile Ring Sets 2M4860S040

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4860S040

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M4860S045

SINGLE SYL RING SET

Part Number: HSN-2M4860S045

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

Crown Automotive Oil Filters 89017524

Oil Filter, Replacement, Canister, Chrysler, Dodge, Jeep, Each

Part Number: CWA-89017524

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

Dura-Bond High Performance Cam Bearings CH-25-1X10

Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 1 or 5, Crankshaft Undersize 0.010 in. I.D.,Each

Part Number: DUR-CH-25-1X10

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Dura-Bond High Performance Cam Bearings CH-25-1X20

Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 1 or 5, Crankshaft Undersize 0.020 in. I.D.,Each

Part Number: DUR-CH-25-1X20

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today