2003 - Free Shipping on Orders Over $109 at Summit Racing

Wiseco Professional Series Piston Kits K444X3

Wiseco Professional Series Piston Kits K444X3

Pistons, Forged, Dish, 4.030 in. Bore, 1/16 in., 1/16 in., 3.0mm Ring Grooves, Chevy, 6.0, 6.2L, Set of 8

Part Number: WIS-K444X3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Fluidyne High Performance Radiators for 2003-2009 RAM 2500, 2003-2008 RAM 3500 - RDO.0309.CUMMINS

Radiator, Crossflow, 3 Row, Aluminum, Natural, Billet Radiator Cap, Dodge, Cummins, L6, Each

Part Number: FLD-S0018

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

BoostLine Connecting Rods CH6125-927

Connecting Rod, I-Beam, Chromoly 4340 Steel, Shot-Peened, Floating Pin, Mopar, Gen III Hemi, Set of 8

Part Number: BLN-CH6125-927

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

Borla S-Type Cat-Back Exhaust Systems for 1997-2004 CORVETTE - 140039

Exhaust System, S-Type, Cat-Back, Dual In/Four Out, Stainless, Natural, Rear Center Exit, Chevy, 5.7L LS, Kit

Part Number: BOR-140039

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Spicer Drivetrain Products 37 Spline Differential Carriers Dana 80 708097

Differential Carrier Case Kit Loaded Assy. (Dana 80 Limited Slip) 4.10 & Up

Part Number: SDH-708097

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Borla S-Type Cat-Back Exhaust Systems for 1997-2004 CORVETTE - 140038

Exhaust System, S-Type, Cat-Back, Dual In/Four Out, Stainless, Natural, Rear Center Exit, Chevy, 5.7L LS, Kit

Part Number: BOR-140038

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Fab Fours Black Steel Full Guard Front Bumpers CH05-S1360-1

Bumper, Full Guard, Fabricated, Steel, Black Powdercoated, Chevy, Front, Each

Part Number: FFI-CH05-S1360-1

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

LS Classic Series Classic Air Cleaner Kits GMLS3028

Air Cleaner Kit, LS 4-Bolt 92mm Thottle Body Adapter, 4150 Carburetor Adapter, Black, Snorkel Style, Paper Element, Kit

Part Number: LSS-GMLS3028

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

MSD Atomic AirForce Intake Manifolds 2702

Intake Manifold, Atomic AirForce, 103mm, 2-Piece, Polymer, Black, Red Letters, Chevy LS1, LS2, LS6, Each

Part Number: MSD-2702

2.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Bilstein B14 PSS Suspension Kits for 2002-2008 COOPER - 47-126916

BMW Mini Rundgewinde; K ;B14

Part Number: BSN-47-126916

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Vance & Hines Big Radius Exhaust Systems 26079

Exhaust System, Big Radius, Shorts Scallop Cut Style, Dual, Steel, Chrome, Rear Exit, 2 Round Tips, PCX Technology, Harley-Davidson®, Each

Part Number: VAH-26079

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Summit Racing™ Pro LS Piston and Rod Kits SUM-PR367802

Pro LS Piston and Rod Kit, 325 Cid, 3.780 bore, Standard 3.622 stroke, 6.098 rod, 2cc dome, 10.9:1 @ 61cc, 10.3:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR367802

Not Yet Reviewed

Estimated Ship Date: Today

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Nitrous Outlet Nitrous Oxide Plate Systems 00-10102-10

Nitrous Oxide Systems, EFI Plate, Wet Style, WOT Switch Activation, 10 lbs. Bottle, for Use On 78mm LSX Intakes, Cadillac, Chevrolet, Pontiac, Kit

Part Number: NXO-00-10102-10

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Special Offer

Buy this Nitrous System and get a FREE 10lb. Bottle!

Estimated Ship Date: Mar 3, 2026 if ordered today

LoD Offroad Destroyer Series Bumpers for 1987-2006 WRANGLER - JBC9641

Bumpers, Destroyer Series with Tire Carrier, Fabricated, Steel, Black Powdercoated, Receiver Hitch, Rear, Jeep, Each

Part Number: LOD-JBC9641

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

Wilwood DynaPro Radial Front Drag Brake Kits for 1994-2004 MUSTANG - 140-10015-D

Disc Brakes, DynaPro Radial Front Drag, Front, Cross-drilled Surface Rotors, 4-Piston Calipers, Gray Anodized, Ford, Kit

Part Number: WIL-140-10015-D

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

Bilstein B12 Pro-Kit Series Suspension Kits for 2003-2008 COROLLA - 46-182265

Suspension Handling Packages, B12 Pro-Kit Series, Coil Springs, Shocks/Struts, 1.181 in. Drop Front and Rear, Toyota, Kit

Part Number: BSN-46-182265

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Diamond Pistons Race Series Pistons 30314-RS-8

MOD2K - 2000HP Rated - 2618 Material - Inboard Design - Coated Skirts - Includes H13 Pins and AP Rings

Part Number: DPP-30314-RS-8

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Summit Racing™ Pro LS Piston and Rod Kits SUM-PR36L8987

Pro LS 4340 Piston and Rod Kit, 346 Cid., 3.898 bore, 3.622 stroke, 6.125 rod, 7cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR36L8987

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

QA1 Proma Star Double Adjustable Coilover Systems for 1979-2004 MUSTANG - RCK52406

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 130 lbs./in. Spring Rate, Ford, Pair

Part Number: QA1-RCK52406

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

TCI 4L60E/4L65E Bolt-Together 3,200-3,300 Stall Torque Converter 242992

Torque Converter, Bolt-Together, Lockup, Balanced, 10 in. Diameter, Chevy, 4L60E, 4L65E, Each

Part Number: TCI-242992

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Crower EnduraMax Roller Lifters 66293X937E-16

Lifters, EnduraMax, Mechanical Roller, Vertical Link Bar, 0.937 in. Diameter, Chevy, Big/Small Block, Set

Part Number: CRO-66293X937E16

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

BluePrint Engines Muscle Series Cylinder Heads PS8015

Assembled LS Chevy Aluminum Cylinder Head, As Cast, 259CC, 69CC Combustion Chamber, Standard Head Bolts, LS3

Part Number: MLL-PS8015

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Pro LS Piston and Rod Kits SUM-PR36L03012

Pro LS 4340 Piston and Rod Kit, 370 Cid., 4.030 bore, 3.622 stroke, 6.125 rod, 12cc Dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L03012

Not Yet Reviewed

Estimated Ship Date: Today

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RideTech HQ Coilover Kits for 1997-2013 CORVETTE - 11513110

Coilover Shocks, HQ Series, Front, Chevrolet, Kit

Part Number: ART-11513110

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Vance & Hines Bigshot Staggered Exhaust Systems 17911

Exhaust System, Bigshot, Full, Steel, Chrome, Round Slant Outlet, Harley-Davidson®, Each

Part Number: VAH-17911

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

2003 Parts and Accessories