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

COMP Cams Sportsman Solid Roller Lifters 96043-16

COMP Cams Sportsman Solid Roller Lifters 96043-16

Lifter, Sportsman, Mechanical Roller, Vertical Link, 0.904 in. Diameter, w/ Bearing, Seat Height 1.930 in., 273-360, Chrysler, Set of 16

Part Number: CCA-96043-16

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Summit Racing™ Rear Drum-to-Disc Brake Conversion Kits SUM-BK3011

Disc Brake Kit, Rear Conversion, Jeep, 1984-2004, Cast Iron, Red Calipers, Cross-drilled/Slotted Rotors, Kit

Part Number: SUM-BK3011

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Rough Country X-Series N3 Suspension Lift Kits for 1999-2004 GRAND CHEROKEE - 639P

Suspension Lift, X-Series N3, 4.00 in. Front, 4.00 in. Rear, Jeep, 4WD, Kit

Part Number: ROU-639P

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Dee Zee Liquid Transfer Tanks DZ 92556B

Liquid Transfer Tank, Volume 76 Gallons, Wedge Shape, Gloss Black Powdercoated, Aluminum, Each

Part Number: DZZ-DZ92556B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Baer Brakes EradiSpeed+ Brake Rotors for 1997-2013 CORVETTE, 2004-2009 XLR - 2301011

Brake Rotor, EradiSpeed-Plus, Cross-Drilled, Slotted, Iron, Zinc Plated, Front, Cadillac, Chevy, Pair

Part Number: BAE-2301011

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Manley Steel H-Beam Connecting Rods 14057R-8

Connecting Rods, H-Beam, Forged 4340 Steel, Shot-Peened, Floating, 6.125 in. Long, Mopar Hemi Gen III, Set of 8

Part Number: MAN-14057R-8

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2800-3810

Pistons, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 3.810 in. Bore, Chevy LS, Set of 8

Part Number: DMS-3-2800-3810

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Belltech Lowering Kits with Street Performance Shock Absorbers 670SP

Lowering Kit, 3 in. Front, 4 in. Rear, Chevy, GMC, Pickup, Extended Cab, RWD, Kit

Part Number: BEL-670SP

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Eibach Pro-Truck Systems for 1998-2007 LAND CRUISER - E80-82-086-01-22

Pro Truck Lift System, Toyota FJ100 Land Cruiser Front/Rear, Springs, Shocks, Kit

Part Number: EIB-E80820860122

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

South Bend Clutch Stage 4 X-Series Clutch Kits for 2003-2006 350Z, 2003-2007 G35 - NSK1000-SS-X

Clutch Kit, Stage 4 X-Series, Single, 1.000 in. - 24-spline, Ceramic Disc, Pressure Plate, for Infiniti, for Nissan, 3.5L, Kit

Part Number: SBB-NSK1000-SS-X

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits K2-2902-3820

Pistons, Rings, FX-Series, Forged, 6.00cc Dome, 3.820 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K2-2902-3820

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits K2-2902-3903

Pistons, Rings, FX-Series, Forged, 6.00cc Dome, 3.903 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K2-2902-3903

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2008-4060

k2-2008-4060-350-small-block-chevy-k2-fx-series-4cc-dome-top-forged-piston-set-4-060-bore

Part Number: DMS-K2-2008-4060

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2468-4165

k2-2468-4165-420-small-block-chevy-k2-fx-series-4cc-dome-top-forged-piston-set-4-165-bore

Part Number: DMS-K2-2468-4165

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6703-3937

-12cc Dish Top Gen III Hemi Forged 2618

Part Number: DMS-K2-6703-3937

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Powertrax Grip LS Traction Systems GM 7.5/7.625 Inch LS247528

Differential, Grip LS Traction System, 28-Spline, GM, 7.5 in., 7.6 in., Each

Part Number: PWT-LS247528

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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The Driveshaft Shop Driveshafts for 2003-2008 G35 - 610101

Driveshaft, Rear, Assembled, Balanced, One-piece, Aluminum, 3.500 in. Diameter, for Infiniti, Each

Part Number: DSS-INSH1

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

Granatelli Motor Sports Throttle Bodies GMTBLS112B

Throttle Body, 112mm, Drive-By-Wire, Billet Aluminum, Black, Chevy LS, LSX, Each

Part Number: GRN-GMTBLS112B

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

Need It Sooner? We recommend these similar substitute parts:

Nick Williams Performance Drive-By-Wire Throttle Bodies SD112LSX

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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ICON Premium Forged Piston and Ring Kits IC650CKTD.010

Piston and Ring Kits, Premium, Forged Aluminum, 3.927 in. Bore, 3.900 in. Stroke, Dome, Chrysler, Dodge, Jeep, RAM, HEMI, Set of 8

Part Number: UEM-IC650CKTD010

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Aldan American Road Comp Coilover Kits for 1997-2013 CORVETTE - C56SBR2L

Coilover Kit, Rear, Single Adjustable, 450 lbs. Springs, Chevy, Kit

Part Number: AAX-C56SBR2L

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM11.5-411 AAM/Chrysler/GM 11.5 in. 4.11 Gears

Gear, Ring and Pinion, 4.11:1 Ratio, 2.005 in. Pinion, 30 Spline, 11.500 in. Ring Gear, GM/Chrysler, Set

Part Number: YGA-24442

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PowerStop Z36 Truck and Tow Brake Upgrade Kits K4434-36

Brake Rotor and Pad Combos, Z36 Truck and Tow Performance, Cross-drilled/Slotted Surface, Carbon Fiber Ceramic Pads, Z36, Front and Rear, Ford, Kit

Part Number: PWR-K4434-36

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Flaming River Mustang Steering Shafts for 1994-2004 MUSTANG - FR1509VP

Steering Shaft, Power Steering, Steel Alloy, Nickel Plated, Vibration Damper, Ford, Each

Part Number: FLA-FR1509VP

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

COMP Cams LST Series Hydraulic Roller Camshafts 435-300-13

Camshaft, LST Series Hydraulic Roller Tappet, Advertised Duration 245/254, Lift .367/.371, Ford, PowerStroke, 6.0L, 6.4L, Each

Part Number: CCA-435-300-13

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

JBA Performance Exhaust Cat4ward Headers 1679SJS

Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, 5.4L, Pair

Part Number: JBA-1679SJS

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

2003 Parts and Accessories