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

OE Wheels Trail Boss Gloss Black Wheels 18x8.5

Wheel, CV34B Trail Boss, Aluminum, Gloss Black, 18 x 8.5 in., 6 x 6.50 in. Bolt Pattern, 5.770 in., Each

Part Number: OWH-9510943

5.0 out of 5 stars ( 3 )

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ACDelco GM Genuine Parts Hydraulic Roller Lifters 12698945

Lifters, GM Genuine Parts, Hydraulic Roller Style, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-12698945

5.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5751-040

Cometic MLS Head Gaskets C5751-040

Head Gasket, 4.060 in. Bore, .040 in. Compressed Thickness, Chevy, 5.7, 6.0L, 6.2L, Each

Part Number: CGT-C5751-040

5.0 out of 5 stars ( 3 )

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760 CCA ACDelco Gold Automotive AGM Battery 88866268 BCI Group 48

Battery, Gold, AGM, Starting, 12 V, 760 Cold Cranking Amps, Top Terminals, BCI 48 Group, Each

Part Number: ADO-48AGMHR

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8714-1

Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, Advertised Duration 278/282, Lift .545/.545, Chevy, LS, Each

Part Number: SUM-8714-1

5.0 out of 5 stars ( 2 )

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Summit Racing™ Pro LS Single Plane Camshafts SUM-8700

Summit Factory Performance Stage 1 LS Circle Track Cam, 225/236 110+1, .525/.525 Lift, Vortec LS1 LS2 LS6 LS3 LQ4, Summit's version of the ASA Cam

Part Number: SUM-8700

4.0 out of 5 stars ( 3 )

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Lokar Midnight Series Billet Window Cranks XIDH-2014

Window Crank Handle, Billet Aluminum, Black, Pair

Part Number: LOK-XIDH-2014

5.0 out of 5 stars ( 6 )

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Bilstein B6 4600 Series Shocks and Struts for 1999-2016 F-250 SUPER DUTY, F-350 SUPER DUTY, 2008-2016 F-450 SUPER DUTY - 24-185981

Shock, 4600 Series, Monotube, Rear, Ford, 4WD, Each

Part Number: BSN-24-185981

4.92 out of 5 stars ( 39 )

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Mr. Gasket Water Necks 2670BK

Water Neck, Aluminum, Black Anodized, Swivel, 60 Degree, Chevrolet, LS, Each

Part Number: MRG-2670BK

4.25 out of 5 stars ( 8 )

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Timken Wheel Bearings SET2

Wheel Bearing, Front Outer, Each

Part Number: TMK-SET2

5.0 out of 5 stars ( 26 )

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Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2238 GM 7.5/7.625 in. 3.73 Gears

Ring and Pinion Gears,Yukon Gear & Axle 7.5"/7.625" GM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 2.25" OD Axle Bearings & Seals

Part Number: YGA-10638

Not Yet Reviewed

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Chevrolet Performance Head Gaskets 12575329

Head Gasket, Multi-Layer Steel, GM, LS Engine, 4.8L and 5.3L Truck, Each

Part Number: NAL-12575329

5.0 out of 5 stars ( 2 )

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Summit Racing™ Max EFI LS Intake Manifolds SUM-226125S-G2

Intake Manifold, Fuel Injected, Low Profile, 102mm Bore Size, Aluminum, Satin, Chevy, LS1, LS2, LS6, Each

Part Number: SUM-226125S-G2

Not Yet Reviewed

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American Racing VN515 Polished Torq-Thrust II One-Piece Wheels 15x8

Wheel, VN515 Torq-Thrust II One-Piece, Aluminum, Polished, 15 in. x 8 in., 5 x 4.75 in. Bolt Circle, 3.790 in. Backspace, Each

Part Number: ARE-VN5155861

5.0 out of 5 stars ( 13 )

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Summit Racing™ Harmonic Balancer Bolts SUM-910257

Harmonic Balancer Bolt, Chromoly, Black Oxide, 12-Point, All Gen. 3/4 Chevy, 4.8, 5.3, 6.0L, 6.2L, 7.0L LS1, LS6, Each

Part Number: SUM-910257

5.0 out of 5 stars ( 3 )

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Spicer Drivetrain Products 35 Spline Differential Carrier Cases Dana 80 2003548

Differential Carrier, Clutch-type, Steel, Dana 80, 35-Spline, 4.10 and higher ratio, Each

Part Number: SDH-2003548

5.0 out of 5 stars ( 5 )

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PowerStop Performance Powdercoated Brake Calipers for 2003-2008 RAM 3500, RAM 2500, 2006-2008 RAM 1500 - S4894

Disc Brake Caliper, Performance, Cast Iron, Red Powdercoated, 2-Piston, Dodge, Rear, Pair

Part Number: PWR-S4894

5.0 out of 5 stars ( 6 )

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Moroso Electric Water Pump Drive Kits 63750

Electric Drive Kit, Water Pump, Chevy, Chrysler, Dodge, Ford/Plymouth, Kit

Part Number: MOR-63750

4.07 out of 5 stars ( 28 )

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ICT Billet Engine Block Torque Plates 551335

Engine Block Torque Plates, 1.65 in. Thick, Billet Aluminum, Natural, 4.200 in. Cylinder Bore Diameter, Chevy, Small Block LS, Small Block Gen V, Each

Part Number: ICB-551335

Not Yet Reviewed

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ARP Pro Series Cylinder Head Studs 146-4201

Cylinder Head Studs, Pro Series, 12-Point, 8740 Chromoly, Black Oxide, Washers, Jeep, 4.0L, Kit

Part Number: ARP-146-4201

4.71 out of 5 stars ( 14 )

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Spicer Drivetrain Products Life Series U-Joints 5-1410X

U-Joint, Light Duty, Spicer 1410 Style, Steel, 4 Plain Bearing Cap Style, Each

Part Number: SDH-5-1410X

5.0 out of 5 stars ( 11 )

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Mahle Original Head Bolt Kits GS33429

Cylinder Head Fasteners, Original Head Bolt Kits, Hex, Steel, Black Oxide, Flat Washers, for One Head, Chrysler, Dodge, Jeep, 5.7L, 6.1L, 6.4L, Kit

Part Number: MAH-GS33429

5.0 out of 5 stars ( 1 )

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Summit Racing™ Diecast Aluminum Valve Covers SUM-440425B

Valve Covers, Tall, Cast Aluminum, Finned, Black, Dodge, Mopar, Small Block Magnum, Pair

Part Number: SUM-440425B

Not Yet Reviewed

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Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 1997-2013 CORVETTE, 2004-2009 XLR - 140-8921-D

Disc Brake Kit, Front, Drilled Rotors, Superlite 6 Calipers, Black, Chevy, Kit

Part Number: WIL-140-8921-D

Not Yet Reviewed

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Holley Dominator EFI Vehicle Management Systems 550-656

Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, 1x Cam Sensor, Chevy, 5.7L, 6.0L, 24x Crank, Kit

Part Number: HLY-550-656

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

2003 Parts and Accessories