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

Fleece Performance Freedom Series DuraMax Cylinder Heads FPE-61-10001-P-CL

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

Part Number: FLE-S0402

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FTI Performance SRL Series Billet Lockup 3,800 Stall Torque Converter SRLS46391

GM TORQUE CONVERTER, 4L80E, 4L85E, LS MOTOR, 3800 STALL

Part Number: FTI-SRLS46391

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PowerStop Z36 Truck and Tow Brake Upgrade Kits with Calipers KC2073-36

Brake Rotors, Pads, Red Calipers, Drilled/Slotted Rotors, Truck/Tow Pads, Front/Rear, Chevy, GMC, Kit

Part Number: PWR-KC2073-36

4.59 out of 5 stars ( 22 )

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FTI Performance SRL-3 Series Billet Triple Clutch 3,800 Stall Torque Converter SRLS46391-3

Torque Converter, SRL-3 Series Billet Triple Clutch, Street/Strip, 3,800 RPM Stall, 35-Spline Input, 9.5 in. Diameter, for LS1 Dished Flexplates, Each

Part Number: FTI-SRLS46391-3

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Kooks Headers Race Long Tube Headers 28502400

Headers, Long Tube, Stainless Steel, Natural, 1.88 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair

Part Number: KOK-28502400

5.0 out of 5 stars ( 2 )

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FTI Performance SRL Series Billet Lockup 4,000 Stall Torque Converter SRLS48082

Torque Converter, SRL Series Billet Lockup, 4,000 rpm Stall Rating, 9.5 in. Dia., 2.65 in. Tall Hub, Lockup, Bentley, GM, Rolls-Royce, AM General,Each

Part Number: FTI-SRLS48082

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Auburn Gear Select-A-Loc 35 Spline Differential Dana 70 545026

Auburn Gear Select-A-Loc 35 Spline Differential Dana 70 545026

Differential, Auburn, Locker, Select-A-Loc, 35-Spline, Dana 70, 10-Bolt, Each

Part Number: AUB-545026

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McLeod RST Street Twin Clutch Kits 6405504

Clutch Kit, RST Street Twin Clutch, Two Discs, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Billet Steel Flywheel, Chevrolet, GMC, Kit

Part Number: MCL-6405504

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FTI Performance SRL Series Billet Lockup 4,000 Stall Torque Converter SRLS8082

Torque Converter, SRL Billet Series, 9.5 in. Diameter, Hard Hit Version, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SRLS8082

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PowerStop Z36 Truck and Tow Brake Upgrade Kits with Calipers KC2023A-36

Brake Rotors, Pads, Red Calipers, Drilled/Slotted Rotors, Truck/Tow Pads, Front/Rear, Chevy, GMC, Hummer, Kit

Part Number: PWR-KC2023A-36

3.67 out of 5 stars ( 3 )

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FTI Performance SRL-3 Series Billet Triple Clutch 3,600 Stall Torque Converter SRLS40086-3

GM TORQUE CONVERTER, 4L80E, 4L85E, LS MOTOR, TRIPLE CLUTCH 3600 STALL

Part Number: FTI-SRLS40086-3

Not Yet Reviewed

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FTI Performance SRL Series Billet Lockup 3,600 Stall Torque Converter SRLT40086

GM TORQUE CONVERTER, 4L80E, 4L85E, LT MOTOR,3600 STALL

Part Number: FTI-SRLT40086

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Summit Racing™ Ring and Pinion and Differential Pro Packs 14-0082

Combo, Differential, Eaton Truetrac, Ring and Pinion, 4.10:1 Ratio, Install Kit, 30 Spline, Rear, GM 8.5 in./8.6, Kit

Part Number: CMB-14-0082

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Centerforce Dual Friction Clutch Kits DF997997

Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 10-Spline, 12 in. Diameter Disc, Chevy, GMC, Kit

Part Number: CTF-DF997997

5.0 out of 5 stars ( 1 )

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Fleece Performance CP3K Fuel Pump Kits FPE-DMAX-CP3K

Fuel Pump, CP3K, Mechanical, Injection Style, Chevy, GMC, 6.6L Diesel, Kit

Part Number: FLE-FPEDMAXCP3K

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Titan Travel Trekker Auxiliary Fuel Systems 5410050

Auxiliary Fuel System, Travel Trekker, 50 Gallon, Kit

Part Number: TFA-5410050

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

QA1 Lowering Kits for 1999-2006 SIERRA 1500, SILVERADO 1500 - LK01-GMT05

Suspension Lowering Kit, Coilover, Shackle and Hanger, Single Adjustable Shocks, 0-2 in. Front, 2-4 in. Rear, 2WD, Short Bed, Chevy, GMC, Kit

Part Number: QA1-LK01-GMT05

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Rough Country N3 Suspension Lift Kits for 2001-2010 SIERRA 2500 HD, SILVERADO 2500 HD - 29730A

Suspension Lift Kit, N3, Steering Knuckles, Rear Leaf Spring Blocks, 6.00 in. Front, 6.00 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-29730A

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

Eaton Detroit Lockers GM 8.5/8.6 Inch 187C148A

Differential, Eaton Detroit Locker, 30-Spline, GM, 8.5 in., Each

Part Number: ETN-187C148A

5.0 out of 5 stars ( 2 )

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Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits 99094

Engine Swap Kit, Headers, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, 1986-00 Small Block, TH350, 700R4, Kit

Part Number: TRD-99094

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Pacific Performance Engineering Exhaust Manifolds 116111420

Exhaust Manifolds, High Silicon Cast Iron, Black Ceramic Coated, Includes Stainless Steel Up-pipes, Chevrolet, GMC, 6.6L Diesel, LLY, Kit

Part Number: PPE-116111420

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Skyjacker Suspension Lift Kits C9381K

Suspension Lift, 4WD, 3.0 in. Front/3.0 in. Rear, Chevy, GMC, Pickup, Kit

Part Number: SJA-C9381K

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

Auburn Gear Select-A-Loc 35 Spline Differential Dana 60 545022

Differential, Auburn, Locker, Select-A-Loc, 35-Spline, Dana 60, 10-Bolt, Each

Part Number: AUB-545022

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

Pacific Performance Engineering Exhaust Manifolds 116111020

Exhaust Manifolds, High Silicon Cast Iron, Black Ceramic Coated, Includes Stainless Steel Up-pipes, Chevrolet, GMC, 6.6L Diesel, LB7, Kit

Part Number: PPE-116111020

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits 44064

Engine Swap Kits, Swap-In-A-Box Complete, Shorty Silver Ceramic Coated Headers, Motor Mounts, Red Oil Pan, D-port, Chevrolet, GMC, 5.0L, 5.7L, Kit

Part Number: TRD-44064

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Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

2004 GMC Parts and Accessories