2021 CHEVROLET SILVERADO 1500 Engines & Components

Cylinder Head, Aluminum, Assembled, Intake Valve, Exhaust Valve, Chevrolet, Small Block, Gen V, Each

Part Number: ADO-12699617

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Camshaft, Stock Replacement, Hydraulic Roller, OE Roller, Dod Delete Camshaft, Chevrolet, GMC, 5.3L Small Block Gen V, Each

Part Number: MEL-MC1429

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Black, Chevrolet, GMC, L84, L87 L8T, LV3, Each

Part Number: ATI-917306

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Cylinder Head Studs, SCM-4140 Alloy, 12-Point Head, Chevy, 5.3, 5.7, 6.0L, Kit

Part Number: PQX-1036421

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Camshaft, Stock Replacement, Hydraulic Roller, OE Roller, Chevrolet, GMC, 5.3L Small Block Gen V, Each

Part Number: MEL-MC1423

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Crankcase Ventilation and Oil Water Separation Catch Can, Chevy, GMC, 3.0L Duramax, Plastic, Black, Kit

Part Number: PPE-114023000

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Estimated Ship Date: May 15, 2026 if ordered today

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Timing Cover, Distributor Conversion, Aluminum, Natural, LS GEN III, Kit

Part Number: PQX-5234600

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Oil Cooler Adapter, Right Angle, -10 AN Inlet, -10 AN Outlet, Billet Aluminum, Black Anodized, 180 Degree Thermostat, Hardware, Each

Part Number: EAR-1129ERL

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Timing Chain and Gear Set, Single Roller, Billet Steel Sprockets, Chevrolet, Cadillac, GMC, Set

Part Number: CLO-9-3679X5

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Estimated Ship Date: May 6, 2026 if ordered today

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Pistons, OE Replacement, 3.780 in. Bore. Flat, Cast Aluminum, GM LS, 5.3L, V8, Each

Part Number: MAH-224-4033

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Estimated Ship Date: May 27, 2026 if ordered today

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Timing Chain Kit, Cadillac, Chevy, GMC, V8, LT Series Small Block Chevrolet, 5.3L, 6.2L, 6.6L, Kit

Part Number: CLO-9-3678X5Z

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Estimated Ship Date: May 6, 2026 if ordered today

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Engine Cylinder Head, Chev 6.2 L86/LT1 14-17 Head

Part Number: VRE-2CT97

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Estimated Ship Date: Jun 3, 2026 if ordered today

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CAMSHAFT NON DOD

Part Number: MEL-22330

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42217CP-020

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Estimated Ship Date: May 27, 2026 if ordered today

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PISTON

Part Number: MAH-2244043

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Estimated Ship Date: May 27, 2026 if ordered today

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CAMSHAFT NON DOD

Part Number: MEL-22331

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Estimated Ship Date: May 19, 2026 if ordered today

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CAMSHAFT ENGINE

Part Number: MEL-22332

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Estimated Ship Date: May 19, 2026 if ordered today

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aFe POWER Pro Series Engine Oil Pan Black w/ Machined Fins GM Trucks 20-25 L6-3.0L (td) LM2/LZ0

Part Number: AFE-46-71440B

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Estimated Ship Date: May 26, 2026 if ordered today

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CAMSHAFT

Part Number: MEL-MC1440

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Estimated Ship Date: May 21, 2026 if ordered today

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CAMSHAFT NON DOD

Part Number: MEL-22329

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Estimated Ship Date: May 19, 2026 if ordered today

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aFe POWER Street Series Engine Oil Pan Raw w/ Machined Fins GM Trucks 20-25 L6-3.0L (td) LM2/LZ0

Part Number: AFE-46-71440A

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Estimated Ship Date: May 26, 2026 if ordered today

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