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

Fleece Performance PowerFlo CP3 Fuel Pump Kits FPE-DMAX-CP3-10MM

Fuel Pump, PowerFlo CP3, Mechanical, Injection Style, Chevy, GMC, 6.6L Diesel, Kit

Part Number: FLE-S0048

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-238 GM 9.25 IFS/9.5 in. 4.56 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-238

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

Eaton Electronic ELocker 30 Spline Differential GM 8.6 Inch 19659-010

Differential, Posi Performance, Electric Locker, 30-Spline, GM, 8.5 in., Each

Part Number: ETN-19659-010

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits 99096

Engine Swap Kit, Black MAXX Headers, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, 1986-00 Small Block Chevy, TH350, 700R4, Kit

Part Number: TRD-99096

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Corsa Xtreme Exhaust Systems for 1998-2003 CORVETTE - 14114

Corsa Xtreme Exhaust Systems for 1998-2003 CORVETTE - 14114

Exhaust System, Xtreme, Cat-Back, Stainless Steel, Chevy, 5.7L, Kit

Part Number: CSE-14114

4.86 out of 5 stars ( 14 )

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BD Diesel Turbochargers 1045837

TURBO SCREAMER LB7, BD Screamer Turbo Duramax LB7 - Chevy/GMC 2001-2004 6.6L VICU/VIDR

Part Number: BDD-1045837

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

ATP Remanufactured Differential Assemblies 111500

Independent Suspension Differential Assemblies, Remanufactured, Complete, Front, 8.25 in., 3.73:1 Ring and Pinion, Cadillac, Chevrolet, GMC, Each

Part Number: ATP-111500

5.0 out of 5 stars ( 1 )

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Be Cool Show & Go Modules 83102

Power Cooling Modules, Show & Go, Aluminum, Polished, Chevy, GMC/Hummer, SUV/Pickup, Kit

Part Number: BCI-83102

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Belltech Lowering Kits with Street Performance Shock Absorbers 672SP

Suspension Kit ;

Part Number: BEL-672SP

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 70006

Fuel Injection System, Ultimate LS EFI, 500 HP, LS1/LS2/LS6, Without Transmission Controller, Kit

Part Number: FIF-70006

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Callies Apex Crankshafts APO-31V-AS

Crankshaft, Forged 4340 Steel, 4.000 in. Stroke, Internal Balance, 6 Bolt, 58-tooth GM Reluctor, Standard Snout, Chevy, Small Block, LS, Each

Part Number: CPI-APO-31V-AS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Manley Pro Series I-Beam Connecting Rods 14518-8

CONNECTING ROD SET

Part Number: MAN-14518-8

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Oliver Speedway Series Connecting Rods F6657MDSW8

Connecting Rods, Speedway Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.657 in. Long, Ford, Modular V8, Set of 8

Part Number: OLV-F6657MDSW8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Yukon Gear & Axle Third Member Complete Assembly YDATV6-373YDG

DROP OUT ASSEMBLY

Part Number: YGA-13270

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

COMP Cams HRT Max Power Master Camshaft Kits MK112-303-11

Camshaft, HRT Max Power Master, Stage 2, Hydraulic Roller, 1,900-6,700 RPM Range, 1-Bolt Gear Attachment, Dodge, Chrysler, Jeep, Gen III Hemi, Kit

Part Number: CCA-MK112-303-11

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Callies DuraStar Crankshafts D333M81-CS

Crankshaft, DuraStar, One-piece Seal, External Balance, Forged 4340 Steel, 3.898 in. Stroke, Chevy, 6.6L Diesel, Each

Part Number: CPI-D333M81CS

Not Yet Reviewed

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Borla S-Type Cat-Back Exhaust Systems for 1997-2004 CORVETTE - 140427

Exhaust System, Cat-Back, Stainless Steel, Polished Tips, Chevy, 5.7L, Kit

Part Number: BOR-140427

4.93 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Chevrolet Performance Transmission Installation Clutch Kits 19301625

Manual Transmission Installation Kits, Bellhousing, Roller Pilot Bushing, Flywheel, Clutch, Chevy, Small Block LS, Magnum T56, Kit

Part Number: NAL-19301625

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Summit Racing™ Pro LS Crank and Rod Kits SUM-CR4024125

Pro LS Crank and Rods, Forged 4340 Steel Crank, 4 in. Stroke, Forged 4340 Steel H-Beam Rods, 6.125 in. Rod Length, Chevy, LS, Kit

Part Number: SUM-CR4024125

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Trick Flow® GenX® 280 HD Cylinder Heads for GM LS3 TFS-3261T004-CH2

Cylinder Head, GenX® 280 HD, CNC Competition Ported, Assembled, 67cc CNC Combustion Chambers, Titanium Retainers, 6-Bolt Pattern, GM LS3, LSX, Each

Part Number: TFS-3261T004-CH2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Holley Terminator X MAX Engine Management Systems 550-929

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Sensors, Chevy, LS, 5.7L, 1x Cam, 24x Crank, Kit

Part Number: HLY-550-929

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Corsa Xtreme Exhaust Systems for 1998-2003 CORVETTE - 14961

Exhaust System, Xtreme, Axle-Back, Stainless Steel, Chevy, 5.7L, Kit

Part Number: CSE-14961

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits for 1982-2004 S10, 1982-1990 S15, 1991-2004 SONOMA - 42163

Engine Swap Kit, Headers, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, 4L60E, 4L70E, Kit

Part Number: TRD-42163

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

QA1 Proma Star Single Adjustable Coilover Systems for 1994-2004 MUSTANG - HS03-12200

Coilover Kits, Proma Star Single Adjustable Coilover Systems, Front, Twin-tube Shocks, 200 lbs./in. Spring Rate, Black, Ford, Pair

Part Number: QA1-HS03-12200

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Terminator X MAX Engine Management Systems 550-916T

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Trans Control, Sensors, USB Tune Cable, Chevy, LS, 5.7L, 1x Cam, 24x Crank, Kit

Part Number: HLY-550-916T

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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2003 Parts and Accessories