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

Auburn Gear Select-A-Loc 30 Spline Differential GM 8.5/8.6 Inch 545004

Auburn Gear Select-A-Loc 30 Spline Differential GM 8.5/8.6 Inch 545004

Differential, Select-A-Loc, Locker, 30-Spline, Buick, Chevy 8.5 in., Each

Part Number: AUB-545004

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

COMP Cams Timing Gear Drive Sets 5494

Timing Gear Drive Set, RHS LS Block, Raised Cam, Chevy LS, Kit

Part Number: CCA-5494

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

Wilwood Forged Dynalite Big Brake Front Brake Kits for 1990-2005 MIATA - 140-11704-DR

Disc Brake, Front, Big Brake, Drilled/Slotted Rotors, 4-Piston Red Calipers, Mazda, Kit

Part Number: WIL-140-11704-DR

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Bestop Supertop Squareback Soft Tops for 1997-2006 WRANGLER - 5472015

Soft Top, Supertop Squareback, Polymer Cloth, Black Denim, Tinted Windows, Jeep, 2-door, Each

Part Number: BST-54720-15

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

RideTech HQ Coilover Kits for 1997-2013 CORVETTE - 11516110

Coilover Shocks, HQ Series, Rear, Chevrolet, Kit

Part Number: ART-11516110

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Mahle PowerPak Plus Piston and Ring Kits 197714875

Pistons, PowerPak Plus, 4.075 in. Bore, 3.62 in. Stroke, 6.125 in. Rod, Domed, Forged, Includes Rings, Chevrolet, LS, Kit

Part Number: MLE-197714875

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

QuickTime Bellhousings RM-9071

Bellhousing, Quick Time, SFI Approved, Mopar Small Block, to GM 4L60E Transmission, Kit

Part Number: QTI-RM-9071

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

Auburn Gear Select-A-Loc 30 Spline Differential AAM 11.5 Inch 14-bolt 545046

Differential, Select-A-Loc, 30-Spline, AAM 11.5 in. 14-Bolt, Chevy, GMC, Dodge, Ram, Each

Part Number: AUB-545046

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

Injector Dynamics ID2600x Fuel Injectors 2600.60.11.D.4

Injector Dynamics 2600-XDS Injectors - 60mm Length - 11mm Top - Denso Lower Cushion (Set of 4)

Part Number: IJD-26006011D4

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

Diamond Pistons Competition Series Pistons 11545-R1-8-H

LS3/L92 4.070B/1.304CD/Kit

Part Number: DPP-11545-R1-8-H

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

Holley EFI LS Hi-Ram Intake Manifolds 300-123

Intake Manifolds, EFI, LS Hi-Ram, Cathedral Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Satin Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-123

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Holley LS Modular Lo-Ram EFI Intake Systems 300-624

Intake Manifolds, Dual Injection, Lo-Ram EFI, Cathedral Port Heads, Standard Deck, 105mm Bore, Aluminum, Satin Finish, Chevy, LS, 4.8-6.0L, Each

Part Number: HLY-300-624

Not Yet Reviewed

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Eagle Forged 4340 Steel Crankshafts 428135545933

Crankshaft, Internal Balance, Forged 4340 Steel, 3.554 in. Stroke, Ford, 4.6L, Each

Part Number: ESP-428135545933

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Belltech Lowering Kits with Street Performance Shock Absorbers for 1982-2003 S10, 1983-1990 S15, 1991-2003 SONOMA - 619SP

Suspension Kit ;

Part Number: BEL-619SP

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

AutoMeter Sport-Comp Instrument Clusters for 1998-2004 S10 - 2934-11

Gauge Kit, Sport-Comp, Analog, Black Face, Speedometer, Tach, Oil, Water, Volt, Fuel, White Numbers, Red Pointers, Black Panel, Chevy, Kit

Part Number: ATM-2934-11

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits 99069

Engine Swap Kit, Headers, Steel, Painted, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, Small Block, Kit

Part Number: TRD-99069

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Kooks Headers Race Long Tube Headers 21502400

Headers, C5 Race Headers, Stainless Steel, Long Tube 1 7/8" x 3"

Part Number: KOK-21502400

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Rough Country N3 Suspension Lift Kits 23420

Suspension Lift Kit, N3, Steering Knuckles, Rear Leaf Spring Blocks, 6.00 in. Front, 6.00 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-23420

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

Yukon Gear & Axle Dura Grip Positraction Carriers Dana 80 YDGD80-4-35

Differential Carrier, Dura Grip Positraction, Clutch-type, 35-spline, Nodular Iron, Rear, Dana 80, Each

Part Number: YGA-26047

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

DeatschWerks Fuel Injectors 16MX-20-1200-8

Set of 8 Bosch EV14 1200ccInjectors for Chevrolet Camaro Z28/SS LS1 9802, Corvette LS1 9704, Corvette Z06 LS6

Part Number: DWK-16MX2012008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

QA1 Pro Coilover Systems for 2003-2011 CROWN VICTORIA - MD431-09650

Coilover Kit, Pro Coilover System, Front, Double Adjustable, Ford, Pair

Part Number: QA1-MD431-09650

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

Summit Racing™ Pro LS Piston and Rod Kits SUM-PR36L0302

Pro LS Piston and Rod Kit, 370 Cid., 4.030 bore, 3.622 stroke, 6.125 rod, 2cc Flat Top, 10.9:1 @ 65cc, 10.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L0302

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Holley EFI LS Mid-Rise Intake Manifolds 300-126BK

Intake Manifolds, EFI, LS Mid-Rise, Cathedral Port Head, Multi-port, 92mm Bore, Standard Deck, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-126BK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

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

2003 Parts and Accessories