2004 GMC Engines & Components

Cylinder Head, Freedom Series Duramax, Cupless Injectors Bore, Driver side , 6.6L, LB7, Chevy, GMC, Each

Part Number: FLE-S0401

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Cylinder Head, Freedom Series Duramax, Cupless Injectors Bore, Passenger side , 6.6L, LB7, Chevy, GMC, Each

Part Number: FLE-S0402

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Camshaft Kits, Thumpr LS Master Camshaft Packages, Hydraulic Roller Tappet, 280 Int./299 Exh. Advertised Duration, Chevrolet, 4.8L, 5.3L, 6.0L, Kit

Part Number: CCA-MK54-702-11

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Cylinder Head, Assembled, Cast Iron, OEM, Chevrolet, Duramax Diesel, V8, LB7, Each

Part Number: PPE-110100101

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Cylinder Head, Assembled, Cast Iron, OEM, Chevrolet, Duramax Diesel, V8, LLY/LBZ/LMM, Each

Part Number: PPE-110100103

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Camshaft Kits, Stage 2 LST Camshaft Packages, Hydraulic Roller, Advertised Duration 286/292, Lift 0.605/0.610, Valve Springs, Chevy, 4.8L/5.3L LS, Kit

Part Number: CCA-CK54-332-11

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Estimated Ship Date: May 6, 2026 if ordered today

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Cylinder Head, 2004.5-2005 Factory LLY Duramax Cylinder Head (Passenger Side)

Part Number: FLE-FPE6110002P

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Estimated Ship Date: Apr 21, 2026 if ordered today

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99-06 LS TRUCK 8-RIB CONVERSION KIT - 10% OD

Part Number: INW-997

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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OIL PAN

Part Number: SGT-GMP88A

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Set 01-05 CHV/GMC 6.6L

Part Number: EGN-P50608STD

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Engine Piston Set 01-05 CHV/GMC 6.6L

Part Number: EGN-P5060850

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Connecting Rods, Compstar Xtreme, Forged 4340 Steel, H-Beam, Cap Screw, ARP L19 Alloy, Bushed Pin, 6.418 in. Length, Chevy, Duramax, Set of 8

Part Number: CPI-S0002

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Estimated Ship Date: May 29, 2026 if ordered today

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Cylinder Head, 2004.5-2005 Factory LLY Duramax Cylinder Head (Driver Side)

Part Number: FLE-FPE6110002D

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Engine Crankshaft Kit 01-05 CHV/GMC 6.6L

Part Number: EGN-129250

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Cylinder Head, Remanufactured, Assembled, Aluminum, Natural, Chevy, Duramax Diesel, V8, Each

Part Number: VRE-2CFM

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Estimated Ship Date: Apr 27, 2026 if ordered today

• Core Charge $130.00
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Cyl Head, CHEV 04-05 6.6 DISEL HEAD

Part Number: VRE-2CX6

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Estimated Ship Date: Apr 27, 2026 if ordered today

• Core Charge $130.00
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Camshaft Kits, Stage 1 LST Camshaft Packages, Hydraulic Roller, Advertised Duration 278/280, Lift 0.598/0.600, Chevrolet, GMC, 4.8L/5.3L LS, Kit

Part Number: CCA-CK54-330-11

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Estimated Ship Date: Apr 30, 2026 if ordered today

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KIT ENGINE CAMSHAFT/SPRING

Part Number: MEL-CK-22500DT

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Estimated Ship Date: Mar 30, 2026 if ordered today

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KIT ENGINE CAMSHAFT/SPRING

Part Number: MEL-CK-22307DT

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Estimated Ship Date: Apr 3, 2026 if ordered today

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99-06 LS TRUCK 8-RIB CONVERSION KIT - 10% OD - Super Duty Hub

Part Number: INW-997SD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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KIT ENGINE CAMSHAFT/SPRING

Part Number: MEL-CK-22412DT

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Estimated Ship Date: Mar 30, 2026 if ordered today

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KIT ENGINE CAMSHAFT/SPRING

Part Number: MEL-CK-22413DT

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Estimated Ship Date: Mar 30, 2026 if ordered today

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KIT ENGINE CAMSHAFT/SPRING

Part Number: MEL-CK-22411DT

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 281/283, Lift .595/.598, Chevy, Kit

Part Number: CCA-K54-446-11

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 6, 2026 if ordered today

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99-06 LS TRUCK 8-RIB CONVERSION KIT - STD

Part Number: INW-996

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Estimated Ship Date: Mar 16, 2026 if ordered today

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