2003 | Summit Racing

D.S.S. SX-Series Forged Piston and Ring Kits K4802-3572

D.S.S. SX-Series Forged Piston and Ring Kits K4802-3572

Piston Set, 4.6 Modular SX Series -10cc 2V - 4V Dish Top No Notch Piston Set. 3.572 bore

Part Number: DMS-K4802-3572

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K4804-3572

Piston Set, 4.6 Modular SX Series -18cc 2V - 4V Dish Top No Notch Piston Set. 3.572 bore

Part Number: DMS-K4804-3572

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K1830-4030

Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1830-4030

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K1820-4005

Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.005 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1820-4005

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K1921-4030

Pistons, Rings, SX-Series, Forged, 10.00cc Dish, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1921-4030

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-3503WR.030

Pistons, OE Replacement, Dish, Cast Aluminum, Ford, 6.0L, Diesel, V8, Set of 8

Part Number: MAH-2243503WR030

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters for 2000-2002 E-450 ECONOLINE SUPER DUTY, 2003-2006 E-450 SUPER DUTY, 2003 E-550 SUPER DUTY - 10937

EPA OBDII Direct Fit Converter

Part Number: CTO-10937

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

USA Standard Gear Spartan Lockers Dana 44 SL D44HD-30

Differential Carrier, Spartan Locker, Steel, 10-bolt, 30-spline, Rear, Dana 44, Jeep, Each

Part Number: SPZ-17002

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

South Bend Clutch Stage 2 Drag Race Clutch Kits for 1994-2003 RAM 1500, 1994-2002 RAM 2500, 1998-2002 RAM 3500 - K05074-DXD-B

Clutch Kit, Stage 2 Drag Race, Single, 1.130 in. - 10-spline, Ceramic Disc, Pressure Plate, Dodge, Kit

Part Number: SBB-K05074-DXD-B

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2002-2006 RSX - 23941

Catalytic Converter, Stainless Steel, Direct-Fit, for use on Acura®, Each

Part Number: MPE-23941

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

TeraFlex Rear Disc Brake Conversion Kits for 1997-2006 WRANGLER - 4354425

Disc Brakes, Rear, Solid Rotors, 1-Piston Calipers, Jeep, Chrysler 8.25 in./Dana 35, Kit

Part Number: TMI-4354425

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

aFe Mach Force XP Exhaust Systems for 2003-2005 RAM 1500 - 49-42008-1

Exhaust Systems, Mach Force XP, Cat-back, Single, Stainless Steel, Natural, Side Exit, Dodge, 5.7L, Kit

Part Number: AFE-49-42008-1

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Rhodes Race Cars Competition Roll Cages for 2003-2008 350Z - 13-4131-CM

03-08 Nissan 350Z, 6 Point Roll Bar, 1-3/4" X .083" Wall, Chromoly Tubing

Part Number: RHC-13-4131-CM

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 49490

Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49490

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Standard Motor Remanufactured Diesel Fuel Injector Pumps IP22

Fuel Pump, Remanufactured Diesel Fuel Injector Pumps, Mechanical, 12 V, Injection, Chevy, GMC, Each

Part Number: SMP-IP22

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

PowerStop Z17 Evolution Plus Stock Replacement Brake Kits with Calipers for 2003-2007 LAND CRUISER, LX470 - KCOE1133A

Disc Brake Kit, Stock Replacement, Front and Rear, Solid Surface, Lexus, Toyota, Kit

Part Number: PWR-KCOE1133A

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

MBRP XP Series Exhaust Systems for 2001-2006 SIERRA 1500 HD, SILVERADO 1500 HD - S5008409

Exhaust System, XP Series, Cat-Back, 409 Stainless Steel, Split Side Exit, Natural, Polished Tip, Chevy/GMC, Pickup, V8, Kit

Part Number: MBR-S5008409

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converters for 2003-2006 VIBE, MATRIX, 2005-2006 COROLLA - 52458

Catalytic Converter, OEM Grade, Federal/EPA Compliant, Direct-Fit, Pontiac, Toyota, 1.8L, Each

Part Number: MPE-52458

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Edelbrock Supplemental Fuel Pump Kits 15775

Supercharger, Supplemental Fuel Pump Kit, 2003-2007 GM 1500 Truck, Supplemental Fuel System

Part Number: EDL-15775

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

South Bend Clutch Spicer-Design Clutch Kits 1939-DF

Clutch Kit, Ceramic/Kevlar®, Clutch, Press. Plate, Bearing, Alignment Tool, Hardware, Ford, Kit

Part Number: SBB-1939DF

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Rhodes Race Cars Competition Roll Cages for 2003-2008 RAM 3500, RAM 2500, 2002-2008 RAM 1500 - 13-2330-DOM

02-08 Dodge Ram Pickup, 10 Point Roll Cage, 1-5/8" X .120" Wall, Dom Tubing

Part Number: RHC-13-2330-DOM

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Rhodes Race Cars Competition Roll Cages 13-0353-DOM

99-13 Chevy Pickup, 10 Point Roll Cage, 1-5/8" X .120" Wall, Dom Tubing

Part Number: RHC-13-0353-DOM

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Dorman Driveshafts for 2003-2007 F-350 SUPER DUTY - 946-875

DRIVESHAFT

Part Number: RNB-946-875

4.75 out of 5 stars ( 4 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

South Bend Clutch Stage 2 Daily Driver Clutch Kits K16077-HD-O

Clutch Kit, Stage 2 Daily Driver, Single, 1.130 in. - 21-spline, Organic Disc, Pressure Plate, Toyota, 3.4L, Kit

Part Number: SBB-K16077-HD-O

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC945KTM.020

Pistons and Rings Kit, Forged, Dish Top, 3.895 in. Bore, Moly Ring, AMC, Jeep, Inline 6, Kit

Part Number: UEM-IC945KTM-020

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

2003 Parts and Accessories