2003 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Advance Adapters GM LS Adapter Flywheels 712500M-D

Flywheel, Pressure Plate, 0.400 in. Thicker, Chevy LS to Non-LS Transmission, Kit

Part Number: ADD-712500M-D

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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ICON Premium Forged Piston and Ring Kits IC847KTD.030

Piston and Ring Kit, Forged, Step Dish, 3.940 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-IC847KTD-030

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

Boss Hog Wild Boar Outlaw 2,400-2,800 Stall Torque Converter 48742

Boss Hog Wild Boar Outlaw 2,400-2,800 Stall Torque Converter 48742

Torque Converter, Wild Boar Outlaw, 9.6 in. Diameter, Lockup, 2,400-2,800 Stall, GM, 700R4 , Each

Part Number: APE-48742

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

JBA Performance Exhaust Cat4ward Headers 1679S-3

Headers, Cat4ward, Stainless Steel, Natural, Ford, Pickup, 5.4L, Pair

Part Number: JBA-1679S-3

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Wiseco Powersports Piston Kits for 2001-2004 GSX-R1000 - CK235

Piston and Ring Kit, Forged Aluminum, 73.000mm Bore, Suzuki, Kit

Part Number: WIS-CK235

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2235 GM 7.5/7.625 in. 3.08 Gears

Ring and Pinion Gears,Yukon Gear & Axle 7.5"/7.625" GM, 3.08 Ratio Rear Ring & Pinion GearInstall Kit 2.25" OD Axle Bearings & Seals

Part Number: YGA-10635

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Powertrax No-Slip Traction Systems Chrysler 8.25 Inch 9203822705

Differential Case, No-Slip Traction System, Performance, Rear, 27-Spline, Forged 9310, 10-Bolt Ring Gear, Detailed Instructions, Mopar 8.25 in., Each

Part Number: PWT-92-0382-2705

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle Zip Lockers Dana 30/Super 30 YZLD30-4-27

Zip Locker, Air Locker, Dana 30/Super 30, 27 Spline, 3.73 Up Ratio, Each

Part Number: YGA-34016

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Injector Dynamics ID1300x Fuel Injectors 1300.60.11.D.4

Fuel Injector, ID1300x Series, 1335.0cc/min Flow Rate, USCAR Plug, Blue, 2.669 in. Height, Mitsubishi, Scion, Toyota, Set of 4

Part Number: IJD-13006011D4

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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MagnaFlow Direct-Fit Catalytic Converters for 2003-2008 X-TYPE - 52015

Catalytic Converter, Stainless Steel, Jaguar, 2.5L, Rear, Each

Part Number: MPE-52015

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Powertrax Grip Pro Traction Systems Ford 8.8 Inch GT108831

Differential, Grip Pro Traction System, 31-Spline, Ford, 8.8 in., Each

Part Number: PWT-GT108831

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Belltech Lowering Kits with Street Performance Shock Absorbers for 1997-2003 F-150 - 938SP

Suspension Kit ;

Part Number: BEL-938SP

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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BoostLine Connecting Rods SB5137-905

Connecting Rod, I-Beam, Chromoly 4340 Steel, Shot-Peened, Floating Pin, Subaru, 2.0L, 2.5L, Set of 4

Part Number: BLN-SB5137-905

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle Grizzly Lockers AMC Model 35 YGLM35-4-30

Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 30-spline, Rear, AMC Model 35, 3.56 Ratio and Up

Part Number: YGA-28017

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Belltech Lowering Kits with Nitro Drop 2 Shock Absorbers 900ND

Suspension Kit ;

Part Number: BEL-900ND

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Smittybilt Defender Roof Racks SB6045

Roof Racks, Defender, Platform Roof Rack, Aluminum, Black Finish, 60.0 in. Long x 45.0 in. Wide x 2 in. High, Rack Only, Ford, Jeep, Toyota, Each

Part Number: SMT-6045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Weld Performance Laguna Beadlock Gloss Black Wheels 18x10

18x10 Laguna Bead Lock 5x114.3 ET30 BS6.70 Gloss BLK MIL DIA 78.1

Part Number: WDP-S90780067P30

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2400-4060

Piston Set, 383 SBC K2-FX Series -5cc Flat Top Piston Set. 4.060 bore

Part Number: DMS-K2-2400-4060

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2405-4030

Piston Set, 383 SBC K2-FX Series -21cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K2-2405-4030

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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D.S.S. FX-Series Forged Piston and Ring Kits K2-2850-3903

Pistons, Rings, FX-Series, Forged, 5.00cc Flat, 3.903 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K2-2850-3903

Not Yet Reviewed

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12,000 lbs. Mile Marker Electric Winch 76-53251BW

Winch, SEC 12,000, 12 V, 12,000 lb., Hawse Fairlead, Power In/Out, 3/8 in. x 92 ft. Synthetic Cable, 12 ft. Remote, Kit

Part Number: MMK-76-53251BW

Not Yet Reviewed

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Motive Gear Open Differential Internal Kits D70PL-32

Spider Gear Kits, Open Differential, Dana 70, 32 Spline, Kit

Part Number: MGR-D70PL-32

Not Yet Reviewed

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DeatschWerks Fuel Injectors for 2002-2012 IMPREZA, 2009 LEGACY, 2015-2017 WRX STI - 16S-01-2200-4

Fuel Injectors, 2200.0 cc/min., Subaru, Set of 4

Part Number: DWK-16S0122004

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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DeatschWerks Fuel Injectors for 2000-2005 S2000 - 16S-02-2200-4

Fuel Injectors, 2200.0 cc/min., for use on Acura®, Honda®, Set of 4

Part Number: DWK-16S0222004

Not Yet Reviewed

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DeatschWerks Fuel Injectors for 1995-1999 ECLIPSE, 2003-2006 LANCER - 16S-03-2200-4

Fuel Injectors, 2200.0 cc/min., Mitsubishi, Set of 4

Part Number: DWK-16S0322004

Not Yet Reviewed

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2003 Parts and Accessories