2004 GMC Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Silv-O-Lite Hypereutectic Pistons 3511HC.1.0MM

Pistons, Hypereutectic, Dome, 94mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, Chevy, L4, Set of 4

Part Number: UEM-3511HC-1-0MM

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

Silv-O-Lite Hypereutectic Pistons 3511HC.75MM

Pistons, Hypereutectic, Dome, 93.75mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, Chevy, L4, Set of 4

Part Number: UEM-3511HC-75MM

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

Silv-O-Lite Hypereutectic Pistons 3511HC.STD

Pistons, Hypereutectic, Dome, 93mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, Chevy, L4, Set of 4

Part Number: UEM-3511HC-STD

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

Dualoy Pistons 7218D.75MM

DUALOY Piston - GM 403ci/6.6L (V8) .010 Reduced Comp Hgt 7208D

Part Number: UEM-7218D75MM

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

Dualoy Pistons 7218D.STD

Dualoy Piston GM Duramax 6.6L (V8) 2001-05 Reduced Compression Height 7208D

Part Number: UEM-7218DSTD

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Hayden Tensioner Pulleys 5025

Tensioner Pulleys, Back Idler, Steel, Black, Buick, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Saab, L4, L5, L6, Each

Part Number: HDA-5025

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Hayden Idler Pulleys 5084

Idler Pulley

Part Number: HDA-5084

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

MAHLE Original Valves 211-4171

Intake Valve - GM-Truck 365CID, 6.0L LQ4 6000 VORTEC 1999-2003

Part Number: MAH-2114171

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

MAHLE Original Pistons 224-3565WR.020

Piston With Rings - GM 3.5L DOHC 5CYL (.020) W/PCR

Part Number: MAH-2243565WR020

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Mahle Original Premium Piston Ring Sets for 2004-2006 CANYON, COLORADO, 2006 I-280 - 41936CP.020

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.681 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, L4, Set

Part Number: MAH-41936CP020

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

Hastings Premium Ductile Ring Sets 2M5085040

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5085040

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

King Engine Bearings Main Bearings MB5682SI 030

Crankshaft Main Bearings GENERAL MOTORS 496CI /8.1 16v

Part Number: KGB-MB5682SI030

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

King Engine Bearings Main Bearings MB4530SI 010

Crankshaft Main Bearing Set,For CHEVROLET V6 200 (FL O/S +.020)

Part Number: KGB-MB4530SI010

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

King SI-Series Rod Bearings CR6625SI0.75

Rod Bearings, SI-Series, Silicon Aluminum. 0.75mm. Crankshaft Undersize, Chevy, GMC, Pontiac, 4.3L, Set of 6

Part Number: KGB-CR6625SI075

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

King SI-Series Rod Bearings CR6625SI1.5

Rod Bearings, SI-Series, Silicon Aluminum. 1.50mm. Crankshaft Undersize, Chevy, GMC, Pontiac, 4.3L, Set of 6

Part Number: KGB-CR6625SI15

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Hastings Piston Ring Sets 5085040

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-5085040

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Hastings Premium Ductile Ring Sets for 2004-2006 CANYON, COLORADO, 2006 H3 - 2C5139

Piston Rings, Premium Ductile Ring Sets, 3.661 in. Bore, 93.000mm, Chrome, 1.2mm, 1.5mm, 2.5mm Ring Thickness, Set of 5

Part Number: HSN-2C5139

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Hastings Premium Ductile Ring Sets for 2004-2006 CANYON, COLORADO, 2006 H3 - 2C5139020

Piston Rings, Premium Ductile Ring Sets, 3.681 in. Bore, 93.500mm, Chrome, 1.2mm, 1.5mm, 2.5mm Ring Thickness, Set of 5

Part Number: HSN-2C5139020

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Hastings Piston Ring Sets 4862030

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4862030

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C5085030

Engine Piston Ring Set, 8-Cyl Ring Set; Chrome

Part Number: HSN-2C5085030

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C4781030

Engine Piston Ring Set, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C4781030

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Melling Valves V2176

Exhaust Valve, VALVE-EXHAUST

Part Number: MEL-V2176

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Melling Valve Spring Retainers VSR-717

Melling Valve Spring Retainers VSR-717

RETAINER ENGINE VALVE SPRING

Part Number: MEL-VSR-717

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Melling Valve Spring Retainers VSR-710

VALVE SPRING RETAINER

Part Number: MEL-VSR710

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Continental Replacement Tensioner Pulleys 49557

HEAVY DUTY TENSIONERS

Part Number: CEL-49557

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today