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

Flowmaster American Thunder Exhaust Systems 17435

Exhaust, American Thunder, CatBack, Steel, Aluminized, Polished Tips, Chevy, GMC, Pickup, 2 door, 4.8, 5.3L

Part Number: FLO-17435

5.0 out of 5 stars ( 2 )

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McLeod RXT Street Twin Clutch Kits for 1999-2010 MUSTANG - 6932-03

Clutch Kit, RXT, 1 1/16 in. x 10-Spline, Ford, 4.6L, Kit

Part Number: MCL-6932-03

4.5 out of 5 stars ( 2 )

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RideTech ShockWave 8000 Air Shocks 21150801

RideTech ShockWave 8000 Air Shocks 21150801

Air Shocks, ShockWave 8000, Monotube, Adjustable, Black Boot, 16.400 in. Extended Length, Rear, Pair

Part Number: ART-21150801

5.0 out of 5 stars ( 1 )

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Corvette Rubber Soft Top Weatherstrip Kits for 1998-2004 CORVETTE - S156

Weatherstrip Kit, Convertible, 7-Pieces, 1998-2004, Chevy, Corvette, Kit

Part Number: MMR-S156

Not Yet Reviewed

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Diamond Pistons Competition Series Pistons 11521-R1-8

Pistons, Dish, Competition Series, Forged Aluminum, 4.030 in. Bore, -15.00cc Head Volume, Chevy, LS, Set of 8

Part Number: DPP-11521-R1-8

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

Summit Racing™ Positraction 35 Spline Differential Carriers Dana 80 SUM-730981

Differential Carrier, Positraction, Nodular Iron, Dana 80, 35 Spline, 3 Series, Each

Part Number: SUM-730981

Not Yet Reviewed

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Harwood Fiberglass Show Series Bolt-On Hoods for 1997-2003 EXPEDITION, F-150 - HWHD-55201B

Hood, 3 in. Cowl-Style, Bolt-On, Fiberglass, Black Gelcoat, Ford, Pickup, SUV, Each

Part Number: HRD-B-55201

3.8 out of 5 stars ( 5 )

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BBK Full-Length Headers 15410

Headers, Long Tube, Steel, Ceramic Coated, Ford, 4.6L SOHC, Pair

Part Number: BBK-15410

1.0 out of 5 stars ( 2 )

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COMP Cams Xtreme Energy Modular 2-Valve Camshafts 102500

Camshafts, Hydraulic Roller Follower, Advertised Duration 262/266, Lift .550/.550, Ford, Modular V8, 2V, Pair

Part Number: CCA-102500

4.56 out of 5 stars ( 9 )

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Borla Touring Exhaust Systems for 2000-2006 TUNDRA - 14854

Exhaust System, Touring, Muffler-Back, Single, Stainless Steel, Natural, Side Exit, Toyota, Kit

Part Number: BOR-14854

4.86 out of 5 stars ( 7 )

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Manley Platinum Series Pistons 594120C-8

Pistons, Forged, Dish, 3.572 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-594120C-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Scat Pro Sport H-Beam Connecting Rods 2-LS1-6100-2100-945

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.100 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-66100945

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle 31 Spline Differential Carriers Ford 8.8 Inch YC F318

Differential Carrier, Limited Slip, Ford 8.8 in., 31 Spline, Each

Part Number: YGA-20069

Not Yet Reviewed

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MBRP XP Series Exhaust Systems for 1999-2003 F-250 SUPER DUTY, F-350 SUPER DUTY - S6200409

Exhaust System, XP Series, Turbo-Back, 409 Stainless Steel, Passenger Side Exit, Natural, Polished Tip, Ford, Kit

Part Number: MBR-S6200409

3.0 out of 5 stars ( 5 )

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McLeod RST Street Twin Clutch Kits 6913-02

Clutch Kit, RST, 1 in. x 23-Spline, 10.50 in. Diameter Disc, Chrysler, V8, Kit

Part Number: MCL-6913-02

5.0 out of 5 stars ( 1 )

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S&B Filters Fuel Tanks for 2000-2010 F-350 SUPER DUTY, F-450 SUPER DUTY, F-550 SUPER DUTY - 10-1002-1

Fuel Tank, Polyethylene, 40-Gallons, Ford, Powerstroke, Kit

Part Number: SBF-10-1002-1

5.0 out of 5 stars ( 1 )

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Wilwood DPC56 Rear Caliper Kits for 1997-2004 CORVETTE - 140-17666-R

Brake Calipers, DPC56, Rear, Aluminum, Red, Wilwood Logo, 4-piston, Semi-metallic Pads, Chevrolet, Kit

Part Number: WIL-140-17666-R

Not Yet Reviewed

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Hooker Blackheart LS Swap Exhaust Manifolds 8503-1HKR

Exhaust Manifolds, Blackheart, Shorty, LS Swap, 1 3/4 in. Primaries, 2 1/2 in. Outlet, Cast Stainless Steel, Polished, w/Hware/Gaskets, Universal,Pair

Part Number: HOK-8503-1HKR

5.0 out of 5 stars ( 1 )

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QuickTime Bellhousings RM-6081

Bellhousing, Quick Time, SFI Approved, Ford, 4.6, 5.4L, to Ford T5, Tremec Transmission, Kit

Part Number: QTI-RM-6081

5.0 out of 5 stars ( 1 )

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RAM Powergrip HD Clutch Kits 25-931HPG

Clutch Kit, Performance HD, Single Disc, 26-Spline, 1.125 in. Diameter, 12 in. Disc Diameter, Metallic, with Flywheel, 6-Bolt, Chevy, LS, Kit

Part Number: RAM-25-931HPG

Not Yet Reviewed

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PureFlow AirDog II-5G Fuel Air Separation Systems A7SPBC259

AirDog II-5G, DF-100-5G 2001-2010 Chevy Duramax

Part Number: PAD-A7SPBC259

Not Yet Reviewed

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Camburg Engineering Tubular Uniball Control Arms for 1996-2002 4RUNNER, 1996-2004 TACOMA - CAM-310005

Control Arms, Tubular Uniball Style, Chromoly, Gray, Toyota, Pair

Part Number: CBG-CAM-310005

Not Yet Reviewed

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COMP Cams Short Travel Hydraulic Roller Lifters 15850-16

Lifter; Short Travel Race Hydraulic Roller Lifter; 16 pc.; Drop In; REM-Surfaces; Black Oxided

Part Number: CCA-15850-16

2.5 out of 5 stars ( 2 )

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Yukon Gear & Axle Ring and Pinion Sets YG GM11.5-373 AAM/Chrysler/GM 11.5 in. 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, 11.500 in. Ring Gear, Chrysler 11.5 in., GM 11.5 in., Set

Part Number: YGA-24441

5.0 out of 5 stars ( 2 )

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Camburg Engineering Tubular Uniball Control Arms for 2001-2007 SEQUOIA, 2000-2006 TUNDRA - CAM-310006

Control Arms, Tubular Uniball Style, Chromoly, Gray, Toyota, Pair

Part Number: CBG-CAM-310006

Not Yet Reviewed

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2003 Parts and Accessories