CHEVROLET TRAILBLAZER Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Sealed Power A-Series Rod Bearings 6-5075A 20

Sealed Power A-Series Rod Bearings 6-5075A 20

Rod Bearings, A-Series, Direct Replacement, Bi-Metal Aluminum Alloy, .020 in. Crank Undersize, Buick, Chevrolet, GMC, Oldsmobile, Isuzu, Set of 12

Part Number: SLP-65075A20

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

Enginetech Engine Expansion Plug Kits PK827

Engine Expansion Plug Kit 99-12 BUI/CAD/CHV/GMC/IZU/PON/SAB 4.8L/5.3L

Part Number: EGN-PK827

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

Enginetech Piston Ring Sets C96008-.75

Engine Piston Ring Set 99-16 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L

Part Number: EGN-C9600875

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

Enginetech Piston Sets P5036(8).50

Engine Piston Set 05-09 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L

Part Number: EGN-P5036850

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

Enginetech Rebuilders Valves V4371

Engine Exhaust Valve 97-16 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L/5.7L/6.0L

Part Number: EGN-V4371

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

Cloyes Gear Timing Chains C195

ENGINE TIMING CHAIN

Part Number: CLO-C195

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

Enginetech Cam Bearings CC438W

Engine Camshaft Bearing Set 08-18 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L/6.0L/6.2L/7.0L/L

Part Number: EGN-CC438W

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

Cloyes Gear Timing Gears S908

ENGINE TIMING CAMSHAFT SPROCKET

Part Number: CLO-S908

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

Cloyes Gear Camshaft Phasers VC134

Engine Variable Valve Timing (VVT) Sprocket

Part Number: CLO-VC134

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

Dorman Timing Covers 635-521

Timing Covers, 1-Piece, Plain, Aluminum, Natural, Gaskets Included, GM, Each

Part Number: RNB-635-521

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

Dorman Camshaft Phasers 917-262

Camshaft Phaser - Variable Timing Camshaft Gear

Part Number: RNB-917-262

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

Mahle Original OE Replacement Pistons S224-3729-0.50MM

Single Piston

Part Number: MAH-S0081

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

Enginetech Piston Ring Sets S93156-.50

Engine Piston Ring Set 02-09 BUI/CHV/GMC/IZU/OLD/SAB 4.2L

Part Number: EGN-S9315650

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 Multi-V Belts 4060913

MULTI V-BELT, 2003-09 Chevy Envoy L6 4.2L

Part Number: CEL-4060913

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

Melling Camshaft Kits CS-MTC-7

Camshaft, Engine Camshaft Kit

Part Number: MEL-CS-MTC-7

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M4978S010

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

Part Number: HSN-2M4978S010

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

Melling Camshafts 22207

CAMSHAFT ENGINE

Part Number: MEL-22207

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Melling Camshafts 22424

CAMSHAFT ENGINE

Part Number: MEL-22424

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Summit Racing™ Standard Timing Sets SUM-TS76191

Timing Chain and Gear Set, Heavy Duty, Single Non-Roller, Iron/Billet Steel Sprockets, GM, 4.2L, L6, 256 CID, Set

Part Number: SUM-TS76191

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Standard Motor Products - Variable Cam Timing Solenoids for 2020-2023 ENCORE GX, 2021 TRAILBLAZER - VVT795

Variable Valve Timing Oil Control Valve

Part Number: SMP-VVT795

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

Hastings Piston Ring Sets 2M5170060

Piston Rings, Plasma-moly, 4.059 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5170060

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

Melling Camshafts 22501

CAMSHAFT ENGINE

Part Number: MEL-22501

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Melling Camshafts 22411

Engine Camshaft, High Performance Camsha

Part Number: MEL-22411

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Melling Camshafts 22502

CAMSHAFT ENGINE

Part Number: MEL-22502

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5227010

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5227010

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