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

Melling Valve Springs VSK2257

VALVE SPRING KIT

Part Number: MEL-VSK2257

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 Valve Springs 12596078

SPRING,VLV

Part Number: ADO-12596078

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

ACDelco Clips 05694191

RING,STRG SHF LK PLT RET

Part Number: ADO-05694191

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

King SI-Series Rod Bearings CR 807SI010X

Rod Bearings, .010 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807SI010X

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

King CP-Series Rod Bearings MB7765CP

Main Bearings, King CP-Series Rod Bearings, Stock Size, Tri-Metal, GMC, Sold as a Set of 7

Part Number: KGB-MB7765CP

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Melling Valve Springs 46694-16

VALVE SPRING SET

Part Number: MEL-46694-16

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

Perma-Cool Sandwich Oil Adapters 184

Perma-Cool Sandwich Oil Adapters 184

Adapter, Oil Filter, Sandwich, Aluminum, Natural, 13/16-16 in. Thread, 3/8 in. NPT Inlet/Outlet, Each

Part Number: PRM-184

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hastings Premium Ductile Ring Sets 2M4860S010

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

Part Number: HSN-2M4860S010

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

Continental Accu-Drive Tensioners 49275

Belt Tensioner, Accu-Drive, Chevy, GMC, Hummer, Isuzu, Pickup, SUV, Van, Each

Part Number: CEL-49275

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 Tensioner Pulleys 89009

4.25 out of 5 stars ( 7 )

Estimated Ship Date: Today

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ACDelco Timing Cover Dowel Pins 90351709

Alignment Dowel, Engine Timing Cover Alignment Dowel, PIN,O/PMP LOC

Part Number: ADO-90351709

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

Clevite AL-Series Main Bearings MS-2224A-10

Main Bearing Set-Chevrolet 6, 4.2L DOHC, 2002-09

Part Number: CLE-MS2224A10

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Timken Kwik-Sleeves KWK99193

Repair Sleeves, 0.688 in. Width, 2.219 in. Flange Diameter, 1.000 in. Installation Depth, GM, Dodge, Ford, Jeep, Mercury, Each

Part Number: TMK-KWK99193

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Dorman Power Steering Pulleys 300-138

Power Steering Pulley, Stock, Serpentine, 6-Groove, Steel, Black, Each

Part Number: RNB-300-138

Not Yet Reviewed

Estimated Ship Date: Today

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J&L Oil Separator Co. 3.0 Oil Separators for 2020-2023 ENCORE GX, 2021-2023 TRAILBLAZER - 3090D-B

Oil Catch Can, Oil Separator, Round, Billet Aluminum, Black Anodized, Female Threads, Driver Side, Chevy, Buick, 1.3L Turbo, Kit

Part Number: JLT-3090D-B

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Melling Valve Springs VTSS100

VALVE TRAIN SET UP SPRING

Part Number: MEL-VTSS100

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

Standard Motor Engine Variable Timing Sprockets VVT516

Camshaft Phaser, Engine Variable Timing Sprocket, Steel, Buick, Chevy, GMC, Isuzu, Saab, Right Bank, Each

Part Number: SMP-VVT516

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

Dorman Oil Pan Drain Plugs 090-854CD

Oil Pan Drain Plug, Black, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: RNB-090-854CD

Not Yet Reviewed

Estimated Ship Date: Today

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Lokar Anchor-Tight Locking Flexible Engine Dipsticks 1220324

DIPSTICK, ANCHOR TIGHT, ENGINE OIL, GEN 4 LS, TRUCK/ SUV, 4.8,5.3,6.0,6.2, 2008

Part Number: LOK-1220324

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

ACDelco Automatic Transmission Fluid Pan Magnets 12471607

Filter Magnet, Automatic Transmission Pan, Cadillac, Buick, Chevrolet, GMC, Each

Part Number: ADO-12471607

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

aFe Pro GUARD D2 Oil Filters 44-LF012

Oil Filter, Pro Guard D2, Canister, Chevy, GMC, Pickup, Chevy, Small Block LS, 4.8L, 5.3L, 6.0L, Each

Part Number: AFE-44-LF012

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Innovators West Tensioner Pulleys 916

Tensioner Pulley, 10-Rib, Serpentine, Billet Aluminum, Natural, Chevy, GMC, LS, Each

Part Number: INW-916

Not Yet Reviewed

Estimated Ship Date: Today

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FAG Bearings Harmonic Balancer Repair Sleeves SR3509

Repair Sleeve Various Makes 50-11

Part Number: FWB-SR3509

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

ACL Performance Race Series Rod Bearing Sets 8B663HXD-STD

ChevroletS.B. Large Pin - 2.100" 262,267,302,305,307,327,350 ci V8LS Gen III,IV,VortecS.B. 400ci V8Tri-Metal -Dowel-STD-Extra .001 oil clear.

Part Number: PEB-8B663HXD-STD

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Perma-Cool Oil Filter Relocation Kits 72988

Oil Filter Relocation Kit, Dual Filter, 22mm x 1.5 Threads, 8 ft. Hose, Fittings, Fittings, Clamps, Uses Dual 22mm x 1.5 Filters, Universal, Kit

Part Number: PRM-72988

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Sealed Power A-Series Rod Bearings 8-2555A 20

Rod Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, AM General, Avanti, Checker, Chevy, Pontiac, Hummer, V8, Set of 8

Part Number: SLP-8-2555A20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today