Automotive Ignition & Electrical Supplies at Summit Racing

DIYAutoTune MegaSquirt MS3Pro Ultimate Standalone Engine Management Systems MS3VU-LS24XEV6

DIYAutoTune MegaSquirt MS3Pro Ultimate Standalone Engine Management Systems MS3VU-LS24XEV6

Engine Management System, MegaSquirt MS3Pro Ultimate, Plug and Play Engine Harness, GM, LS, 24x Reluctor, EV6 Injectors, Kit

Part Number: DIY-S0027

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

DIYAutoTune MegaSquirt MS3Pro Ultimate Standalone Engine Management Systems MS3VU-LS58XEV1

Engine Management System, MegaSquirt MS3Pro Ultimate, Plug and Play Engine Harness, GM, LS, 58x Reluctor, EV1 Injectors, Kit

Part Number: DIY-S0028

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

Dragon Fire Street Series Spark Plug Wire Sets for 1998-2002 CAMARO - SPW1014-RD

Spark Plug Wires, Red, 8.5mm, 9.5 in. Length, Spiral Core, 45/135 degree Silicone Boots, Chevy, LS 1997+ Vette Camaro, Set of 8

Part Number: DFR-SPW1014-RD

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

Dragon Fire Street Series Spark Plug Wire Sets SPW1015-BK

Spark Plug Wire, Black, 500 ohm/ft, 8.5mm, 12.5 in. Length, Spiral Core, 45/135 degree Grey Silicone Plug Boot, Chevy, LS Truck Set of 8

Part Number: DFR-SPW1015-BK

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

Dragon Fire Street Series Spark Plug Wire Sets SPW1015-RD

Spark Plug Wire, Red, 500 ohm/ft, 8.5mm, 12.5 in. Length, Spiral Core, 45/135 degree Grey Silicone Plug Boot, Chevy, LS Truck Set of 8

Part Number: DFR-SPW1015-RD

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

ICT Billet MAF Harness Extensions WAMAF41-6

Wire Adapter Harness Mass Air MAF LS Gen 4 Truck Card Style to LS3 Card Style

Part Number: ICB-WAMAF41-6

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

ICT Billet Oxygen Sensor Extension Harnesses WE0XY30-24

O2 Sensor Wire Harness Extension 24" LS Oxygen Sensor Flat 4-Wire Connector Plug

Part Number: ICB-WE0XY30-24

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Holley Crankshaft Trigger Wheels 556-183

Crank Trigger Wheels, Holley EFI, Replacement, 12-1X LS, Hall Effect, 6.56 in. Diameter, Aluminum, Silver, Chevy, Gen III, IV, Engines, Each

Part Number: HLY-556-183

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

MechMan S Series Billet Racing Alternators B8206170C

Alternator, for aftermarket Bracket Setups, -Motor swaps- for aftermarket Bracket Setups LS truck-suv, -Motor swaps-LS truck\-suv

Part Number: MEH-B8206170C

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators for 2006 SSR, TRAILBLAZER - 8299A

Alternator, 12 V, 180 amps, Serpentine, Chrome, Chevy, 6.0L LS, Automatic Only with Clutch Pulley, Each

Part Number: TFF-8299A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Taylor Cable Spark Plug Wire Sets 75046-B

8mm Spiro Pro LS 8 cyl 11.75 in 135° black wire, black ceramic

Part Number: TAY-75046-B

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

ACDelco Ignition Coil Mounting Studs 12554211

Ignition Coil Mounting Studs, Aluminum, Natural, Chevy, Small Block, LS, Each

Part Number: ADO-12554211

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

Brian Tooley Racing Spark Plug Wire Sets BTR-SINGLE-CH-LS-T-2

BTR LS TRUCK LENGTH PLUGWIRE WHITE SCRIPT RED SLEEVE

Part Number: BTC-SINGLECHLST2

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

ICT Billet Ignition Coil Wiring Harnesses WEC0I35X2

LS Coil Wire Harness Pair

Part Number: ICB-WEC0I35X2

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Sierra Marine Alternators 18-6451

Marine Alternator, 95 Amp, 12V, Internal Regulator, V-Belt, Natural, Chevy, LS, Each

Part Number: RRA-18-6451

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

Innovators West Crank Trigger Parts 1125 DRIVER

LS GTO Serpentine Crank Trigger Bracket - Driver Side

Part Number: INW-1125DRIVER

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

Innovators West Crank Trigger Parts 1126 PASS

LS Truck Serpentine Crank Trigger Bracket - Passenger Side

Part Number: INW-1126PASS

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

ICT Billet Vacuum Port Fittings 551927-375NP

Intake Manifold Brake Booster Vacuum Port to 3/8" NPT LS Truck

Part Number: ICB-551927-375NP

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Innovators West Crank Trigger Replacement Wheels 1121-12

LS OD 12-Magnet Crank Trigger Wheel

Part Number: INW-1121-12

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

Innovators West Crank Trigger Parts 1124 PASS

LS Corvette Serpentine Crank Trigger Bracket - Passenger Side

Part Number: INW-1124PASS

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

Innovators West Crank Trigger Parts 1125 PASS

LS GTO Serpentine Crank Trigger Bracket - Passenger Side

Part Number: INW-1125PASS

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

ICT Billet Wiring Harnesses WEMAF40-48

Wire Extension Harness 48" LS Gen 4 MAF Mass Air Flow Sensor Tube Style 4.8 5.3

Part Number: ICB-WEMAF40-48

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

ICT Billet Wiring Harnesses WEMAF41-48

Wire Extension Harness 48" LS Gen 4 MAF Mass Air Flow Sensor Card Style 5.3 6.2

Part Number: ICB-WEMAF41-48

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

Dragon Fire Performance Spark Plug Wire Sets SPW4015-HT

Red, 15 ohm/ft, 15.00mm, 12.5" Length, Spiral Core, High Temp Design, Coil Pack Terminal Ends, 45/135 degree Grey Silicone Plug Boots, Chevy, LS Truck

Part Number: DFR-SPW4015-HT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

ICT Billet Wiring Harnesses WAMAP32-6

LS Gen 3 MAP Sensor Vehicle Harness to Pressure Transducer- 6" Wire Adapter Harness

Part Number: ICB-WAMAP32-6

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