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

D.S.S. SX-Series Forged Pistons 4804-3552

D.S.S. SX-Series Forged Pistons 4804-3552

Piston Set, 4.6 Modular SX Series -18cc 2V - 4V Dish Top No Notch Piston Set. 3.552 bore

Part Number: DMS-4804-3552

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

D.S.S. SX-Series Forged Pistons 8110-4040

Pistons, SX-Series, Forged, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8110-4040

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

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D.S.S. E Series Forged Pistons 8705-4040

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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PowerStop Z17 Evolution Plus Stock Replacement Brake Kits with Calipers for 2002-2006 SENTRA - KCOE751A

Disc Brake Kit, Stock Replacement, Front and Rear, Solid Surface, Nissan, Kit

Part Number: PWR-KCOE751A

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8708-1

Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 280/292, Lift .600/.600, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8708-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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PSC Ram Cylinder Assist Replacement Cylinder/Hose Kits for 1997-2006 WRANGLER - CAK400R-6

Hydraulic Steering Kits, w/Cylinder/Hoses/Fittings/Brackets/Hardware, 0.625 in. Shaft/6.0 in. Travel, 1.50 in. Bore, Weld-on Tabs, Jeep, L6, Kit

Part Number: PFN-CAK400R-6

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

PowerStop Z23 Evolution Sport Brake Upgrade Kits for 2002 BLACKWOOD, 2000-2003 F-150, 2004 F-150 HERITAGE - K1915

Brake Rotors/Pads, Drilled/Slotted, Iron, Natural Finish, Ceramic Pads, Front/Rear, Ford, Lincoln, Kit

Part Number: PWR-K1915

Not Yet Reviewed

Estimated Ship Date: Today

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Frostbite Performance Cooling Aluminum Radiators for 1997-2004 MUSTANG - FB177

Radiator, Aluminum, Polished, Ford Mustang, Each

Part Number: FBR-FB177

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG F10.25-538L Ford 10.25 in. 5.38 Gears

Ring and Pinion Gears, 5.38:1 Ratio, 31-spline, Standard Rotation, Long Spline Design, Ford 10.25 in., Set

Part Number: YGA-24091

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

ICON Premium Forged Pistons IC668.030

Pistons, Premium, Forged 4032 Aluminum, 3.905 in. Bore, 3.895 in. Stroke, Dish, Jeep, Set of 6

Part Number: UEM-IC668-030

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

South Bend Clutch Stage 2 Daily Driver Clutch Kits for 2001-2010 RANGER - FMK1000 HD O

Clutch Kit, Stage 2 Daily Driver, Single, 1.000 in. - 23-spline, Organic Disc, Pressure Plate, Ford, 4.0L, Kit

Part Number: SBB-FMK1000-HD-O

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

Rock Jock Johnny Joint Rear Adjustable Trac Bars for 1997-2006 WRANGLER - CE-9123N

Track Bar, Johnny Joint, with Relocation Bracket, Urethane Black Bushing, Chromoly Black Powdercoated Bar, Rear, Jeep, Kit

Part Number: RKJ-CE-9123N

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

Tuff Country EZ-Ride Suspension Lift Kits 12923KN

Suspension Lift, Torsion Bar Key, Add-a-Leaf, Gas Shock, 2.0 in. Front, 2.0 in. Rear, Chevy, GMC, Kit

Part Number: TFY-12923KN

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

COMP Cams Magnum Hydraulic Roller Camshafts 56-450-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 266/270, Lift .500/.500, Chevy 1992-2002, 4.3L, Each

Part Number: CCA-56-450-8

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG F10.25-411S Ford 10.25 in. 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 31-spline, Standard Rotation, Short Spline Design, Ford 10.25 in., Set

Part Number: SPZ-36105

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

MechMan S Series Alternators for 2003-2004 MUSTANG - B8304240M

S Series Billet 240 amp 03/04 Cobra - Machined finish

Part Number: MEH-B8304240M

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

Rough Country Leaf Spring Kits for 1999-2004 F-250 SUPER DUTY, F-350 SUPER DUTY - 8061KIT

Leaf Springs, Lifted, 6.00 in., Front, Black, Ford, Pair

Part Number: ROU-8061KIT

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

WHITELINE - Control Arms for 1998-2007 LAND CRUISER, LX470 - KTA310

Control Arm Upper - Arm

Part Number: WHL-KTA310

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

Rough Country N3 Suspension Lift Kits for 2003-2009 4RUNNER, 2007-2014 FJ CRUISER - 76031

Suspension Lift, N3 Series, 3.00 in. Front, 3.00 in. Rear, Toyota, 4WD, RWD, Kit

Part Number: ROU-76031

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

Need It Sooner? We recommend these similar substitute parts:

Bilstein B8 6112 Suspension Kits for 2010-2024 4RUNNER, 2010-2014 FJ CRUISER, 2010-2023 GX460 - 47-310025

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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VEGE Remanufactured Cylinder Heads 2853L

Cyl Head, TOYOTA 2UZFE 98-05 LFT HD

Part Number: VRE-2853L

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Injector Dynamics ID1050x Fuel Injectors 1050.60.11.D.4

Injector Dynamics ID1050X Injectors 11mm (Blue) Adapter Tops Denso Lower (Set of 4)

Part Number: IJD-10506011D4

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

Bestop HighRock 4x4 Element Doors for 1997-2006 WRANGLER - 5182501

Doors, HighRock 4x4 Element, Lower Half, Steel, Black Powdercoated, Matte, Jeep, Pair

Part Number: BST-51825-01

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

Dorman - Axle Shafts, Direct Fit for 2005-2008 RAM 3500, RAM 2500, 2003-2004 RAM 1500 - 630-635

Front Axle Shaft

Part Number: RNB-630-635

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

MagnaFlow Direct-Fit Catalytic Converters 49642

Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49642

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

COMP Cams XFI RPM High-Lift Camshafts 54-428-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 281/283, Lift .571/.573, Chevy, Small Block, LS

Part Number: CCA-54-428-11

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

COMP Cams HV NSR Camshafts 54-271-11

Camshaft, HV NSR, Hydraulic Roller, 3-Bolt, Chevy, LS, Each

Part Number: CCA-54-271-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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2003 Parts and Accessories