2004 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Nitrous Express Ford 4-Valve Nitrous Plate Systems for 1996-2004 MUSTANG - 20950-00

Nitrous Express Ford 4-Valve Nitrous Plate Systems for 1996-2004 MUSTANG - 20950-00

Nitrous Oxide System, Ford 4-Valve Nitrous Plate, Wet, Up To 300 hp Increase, Jetting Up To +200 hp, Ford, Kit

Part Number: NEX-20950-00

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

Tuff Country Lift Kits for 2003-2007 RAM 2500, RAM 3500 - 36213

Lift Kit-Suspension

Part Number: TFY-36213

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

Pacific Performance Engineering Exhaust Manifolds 116111435

Manifolds and Up-Pipes GM 2004.5-2005 Y-Pipe LLY - Silver

Part Number: PPE-116111435

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

Nitrous Express EFI Race Dual Nozzle Nitrous Systems 20816-15

Nitrous System, 15 lb Bottle, BMW, EFI, All, Dual Nozzle, 50-300 HP, Kit

Part Number: NEX-20816-15

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

Tuff Country EZ-Ride Suspension Lift Kits for 1997-2006 WRANGLER - 44900KN

Lift Kit-Suspension w/Shock

Part Number: TFY-44900KN

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

Nitrous Express InstaBOOST EFI Nitrous Systems 20928-00

Nitrous System, Instaboost Digital Kit, EFI, No Bottle

Part Number: NEX-20928-00

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

Tuff Country EZ-Ride Suspension Lift Kits for 1999-2005 SIERRA 1500, SILVERADO 1500 - 14955KN

Suspension Lift, Steering Knuckle/Spacer, Gas Shock, 4.0 in. Front, 3.0 in. Rear, Chevy, GMC, Kit

Part Number: TFY-14955KN

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

Nitrous Express EFI Single Nozzle Nitrous Systems 20918-15

Nitrous System, 15 lb Bottle, Hemi/SRT8 Kit, Single Nozzle, Fly-By-Wire, 35-150 HP, Kit

Part Number: NEX-20918-15

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

Tuff Country EZ-Ride Suspension Lift Kits for 1999-2005 SIERRA 1500, SILVERADO 1500 - 14955

Suspension Lift, Steering Knuckle, Spacer, Front 4 in., Rear 3 in., Chevy, GMC, 4WD, Kit

Part Number: TFY-14955

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

Tuff Country EZ-Ride Suspension Lift Kits 14994

Suspension Lift, Steering Knuckle/Block, 4.0 in. Front, 3.0 in. Rear, Chevy, GMC, Kit

Part Number: TFY-14994

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

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2900-3840

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 3.840 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2900-3840

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

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6710-3927C

-1.5cc Flat Top Gen III Hemi Forged 2618

Part Number: DMS-K367103927C

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2915-3840

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 3.840 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2915-3840

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

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2825-4005

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2825-4005

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

Icon Vehicle Dynamics 2.5 VS PB Shocks 217701P

03-12 RAM HD 2-3" REAR 2.5 VS PB PAIR

Part Number: IVD-217701P

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

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6483-4035

Piston Set, 506 Viper/SRT 2-FX Series -10cc Viper Dish Top Piston Set. 4.035 bore

Part Number: DMS-2-6483-4035

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

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2108 AAM/Chrysler/GM 11.5 in. 4.56 Gears

Ring and Pinion Gears,USA Standard 11.5" AAM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 4.125" OD Inner Pinion Bearing

Part Number: SPZ-10821

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

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits for 2002-2006 ALTIMA, SENTRA - K06074F-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.000 in. - 24-spline, Organic Disc, Pressure Plate, for Nissan, 2.5L, Kit

Part Number: SBB-K06074F-HD

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

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits for 2004-2007 CTS - K04226-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.130 in. - 26-spline, Organic Disc, Pressure Plate, Cadillac, 5.7L, 6.0L, Kit

Part Number: SBB-K04226-HD

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

South Bend Clutch - Clutch Kits for 2003-2004 CTS - K04203-HD-O

CLUTCH KIT, K04203-HD-O, STAGE 2 DAILY, 2003-2004 Cadillac 3.2L

Part Number: SBB-K04203-HD-O

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

South Bend Clutch Stage 2 Drag Race Clutch Kits for 2002-2005 S60, 2002-2007 V70 - K70433-02-HD-B

Clutch Kit, Stage 2 Drag Race, Single, 1.000 in. - 23-spline, Ceramic Disc, Pressure Plate, Volvo, 2.4L, Kit

Part Number: SBB-S1373

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

South Bend Clutch Stage 2 Endurance Clutch Kits for 2006-2008 C70, 2004-2006 S40, 2005-2006 V50 - K70434-HD-OCE

Clutch Kit, Stage 2 Endurance, Single, 1.000 in. - 23-spline, Organic/Ceramic Disc, Pressure Plate, Volvo, 2.5L, Kit

Part Number: SBB-S1364

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

South Bend Clutch Dyna Max Organic Clutch Kits SDM0105-OK

Clutch Kit, Dyna Max Organic, Single, 1.375 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SDM0105OK

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

South Bend Clutch Dyna Max Street Dual Disc Clutch Kits SDDMAX-DFY

Clutch Kit, Dyna Max Street Dual Disc, 10-spline, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SDDMAXDFY

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

South Bend Clutch Stage 3 Drag Race Clutch Kits for 2000-2005 ECLIPSE - MBK1000-SS-DXD-B

Clutch Kit, Stage 3 Drag Race, Single, 0.880 in. - 20-spline, Ceramic Disc, Pressure Plate, Mitsubishi, 2.4L, Kit

Part Number: SBB-S0820

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

2004 Parts and Accessories