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

JBA Performance Exhaust Competition-Ready Headers 6632S

Headers, Competition-Ready, Mid-Length, Stainless Steel, Natural, Ford, Pair

Part Number: JBA-6632S

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

JBA Performance Exhaust Competition-Ready Headers 6809S

Headers, Competition Ready, Long Tube, Stainless, Natural, 2.5 in Collector, Pontiac, 5.7L LS, 6.0L LS, Pair

Part Number: JBA-6809S

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Fleece Performance TufShafts Axle Shafts FPE-TUFSHAFTS

Axle Shafts, Direct Fit, Fleece Performance, TufShafts, GM Front, Direct Fit Replacement, AAM 9.25 in. Front Axle, Chevy, GMC 2500, 3500, HD, Pair

Part Number: FLE-FPETUFSHAFTS

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers KC2058

Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits, Front and Rear, Cross-drilled/Slotted Rotors, Red Calipers, Buick, Chevy, GMC, Isuzu, Kit

Part Number: PWR-KC2058

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 1997-2003 F-150, 2004 F-150 HERITAGE - 15749

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tips, Ford, Pickup, 4.6, 5.4L, Kit

Part Number: MPE-15749

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

RAM Concept 9.5 Dual-Disc Organic Clutch Kits for 1999-2004 MUSTANG - 45-2200

Clutch Kit, Concept 9.5 Dual Disc, Organic Disc, 1 1/16- 10 Spline, Ford, Kit

Part Number: RAM-45-2200

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Snow Performance Boost Cooler Stage-2.5 Diesel Water/Methanol Injection Systems 420-BRD

Snow Performance Boost Cooler Stage-2.5 Diesel Water/Methanol Injection Systems 420-BRD

Water/Methanol Injection System, Stage 2.5, 7 Gallon Reservoir, Ford, Kit

Part Number: SNO-420-BRD

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

NOS EFI Nitrous Oxide Systems 02519NOS

Nitrous Oxide System, EFI, Dry, 50 hp, 10 lb. Bottle, Blue, Dodge, Ford, Diesel, Kit

Part Number: NOS-02519NOS

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

FAST Diesel Nitrous Systems 82028

Not Yet Reviewed

Estimated Ship Date: Today

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Belltech Lowering Kits with Street Performance Shock Absorbers for 1999-2006 SIERRA 1500, SILVERADO 1500 - 663SP

Suspension Kit ;

Part Number: BEL-663SP

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

LuK Clutch Kits for 2000-2004 BOXSTER - 6243626000

Clutch Kit, 0.938 in. - 23-spline, Organic Disc, Pressure Plate, Porsche, 3.2L, Kit

Part Number: LUK-20-018

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2172 Dana 80 3.73 Gears

Ring and Pinion Gears,USA Standard 11.25" Dana 80, 3.73 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10885

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Sets XLK-5009 Dana 30/35 4.10 Gears

Ring and Pinon Complete Kit, TJ NON RUB DANA 30F/

Part Number: RMG-XLK-5009

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

BDS Suspension Traction Bars BDS2304

Traction Bars, Steel, Black Powdercoated, Polyurethane Bushing, Black, Mounting Hardware, Chevy, GMC, Kit

Part Number: BDX-BDS2304

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wilwood Forged Dynalite Big Brake Front Brake Kits for 1990-2005 MIATA - 140-13379-R

Disc Brakes, Forged Dynalite Big Brake, Front, Slotted Surface Rotors, 4-piston Red Calipers, Mazda, Kit

Part Number: WIL-140-13379-R

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Spicer Drivetrain Products Trac-Lok 27 Spline Differential Dana 35 708110

Differential Case Assembly Kit

Part Number: SDH-708110

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

Haltech Elite Premium Universal Wire-In Harnesses HT-141376

Wiring Harness, Elite 2500 V8 Terminated Harness, Bosch EV1, Chevy Small/Big Block, Ford Small/Big Block, Mopar Hemi, Each

Part Number: HTH-HT-141376

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Be Cool Custom-Fit Aluminum Radiators 66076

Radiator, Exact-Fit, Aluminum, Natural, Chevy, GMC, SUV/Pickup, V8 Swap, Each

Part Number: BCI-66076

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

BDS Suspension Traction Bars BDS2302

Traction Bars, Steel, Black Powdercoated, Polyurethane Bushing, Black, Mounting Hardware, Chevy, GMC, Kit

Part Number: BDX-BDS2302

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Summit Racing™ Pro LS Transmission Adapters SUM-LSTOZ32

Transmission Adapter Kit, Bellhousing Adapter, Complete Kit- Custom Flywheel, Dowels, Pro hardware Kit, Chevy LS to Nissan Z32 5-Speed, Kit

Part Number: SUM-LSTOZ32

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2133 Ford 10.5 in. 4.30 Gears

Ring and Pinion Gears,USA Standard 10.5" Ford, 4.30 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10846

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

VEGE Remanufactured Cylinder Heads for 2000 4RUNNER, 1998 T100, 2000-2004 TACOMA - 2849C

Cyl Head, TOYOTA 2R/3RZFE CYL HEAD

Part Number: VRE-2849C

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Whiteline Sway Bars for 2003-2009 350Z, 2003-2008 G35 - BNK006

Sway Bars, Front and Rear, Solid, Steel, Silver Powdercoated, for Nissan, Infiniti, Kit

Part Number: WHL-BNK006

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems 15778

Exhaust, Cat-Back, Stainless Steel, Polished Stainless Tip, Chevy, GMC, Pickup, 4.8, 5.3L

Part Number: MPE-15778

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Flowmaster American Thunder Exhaust Systems for 1987-1993 MUSTANG - 17116

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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MagnaFlow Direct-Fit Catalytic Converters for 2000-2004 WRANGLER - 50209

Catalytic Converter, Stainless Steel, Jeep, 2.5, 4.0L, Each

Part Number: MPE-50209

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Fab Fours Black Steel Rear Bumpers for 1999-2016 F-250 SUPER DUTY, F-350 SUPER DUTY - FS08-T1350-1

Bumper, Fabricated, Steel, Black Powdercoated, Ford, Rear, Each

Part Number: FFI-FS08-T1350-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

2004 Parts and Accessories