CHEVROLET Chevy small block Gen III/IV (LS-based engines) Ignitions & Electrical

Spark Plug Wire Sets, Race Series, Assembled, Spiral Core, Coil Pack Terminal Ends, Red Wires, 10.00mm Diameter, Chevrolet, Small Block LS, Set

Part Number: DFR-PWJ258

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Engine Management Systems, Terminator X, Up to 8-Injectors, 8-Coil, Analog, CANBUS, Sensors, USB Tuning Cable, Chevy, 4.8-6.2L, 4x Cam, 58x Crank, Kit

Part Number: HLY-550-910T

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Ignition Coil, Flame-Thrower, D514A Coil Pack Style, Socket, Epoxy, Black, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: PNX-30831

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Spark Plug Wires, 409 Pro Race, Spiro-Wound, 10.4mm, Black, Straight Boots, Cadillac/Chevy/GMC, 5.3/6.0L, V8

Part Number: TAY-79005

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

MAP Sensor, 1 Bar Range, Chevy, Each

Part Number: FST-307029

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Alternators and Generators, S Series Billet Racing Alternators, 12 V, 240 amps, Black/Natural, Machined, Serpentine, Chevrolet, 6.0L, 6.2L, 7.0L, Each

Part Number: MEH-B13969240M

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Computer Programmer, Evolution CTS3, Cadillac, Chevy, Buick, GMC, Pontiac, Gas, Each

Part Number: EGE-85450-250

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Knock Sensor Grommet / Seal, Gen III LS Valley Cover, 2 Req'd per engine, Sold each

Part Number: RNB-42003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Mount, CTS3, Pillar, Chevy, GMC, Each

Part Number: EGE-28600

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Knock Sensor Bracket, Relocation, Aluminum, Natural, Chevrolet, Each

Part Number: ICB-551216-KN40

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Mass Air Sensor, Replacement, Each

Part Number: AAZ-74-8308

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

• Core Charge $15.00

Spark Plug Wires, 409 Pro Race, Spiro-Wound, 10.4mm, Blue, Stock Boots, Chevy, Pontiac, LS1/LS6, Set

Part Number: TAY-79603

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Nov 26, 2025 if ordered today

Wiring Pigtail, Coolant Temperature Sensor, 2-pin, Female, Chevy, Each

Part Number: ICB-WPCTS30

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Analog, Trans and Tuner Controls, Chevy, LS, 4.8-6.2L, 4x Cam, 58x Crank, Kit

Part Number: HLY-550-935

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Harness Adapter, Nexus Rebel LS, Cable Operated, TPS, IAC, Chevrolet, LS, Each

Part Number: HTH-HT-186504

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Estimated Ship Date: Tomorrow

Weatherproof Connectors, Holley EFI, Replacement, Hall Effect Sensor Connector, Metripack, 3-pin Female, Black, Pins, Seals, TPA, for 554-118, Each

Part Number: HLY-570-223

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Crank Trigger, Flying Magnet, Chevrolet, LS Gen III/IV, 6.562 in. Balancer, Kit

Part Number: MSD-8618

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Estimated Ship Date: Tomorrow

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Spark Plug Wires, Ultra 40, Assembled, Spiral Core, 8.50mm, Red, With Heat Shield, Chevy, LS, LT, Set

Part Number: MOR-73740

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Special Offer!

Throttle Position Sensor, Multi-port, Chevy, Each

Part Number: FST-54020

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Spark Plug Wire Sets, Street Series, Red, 13.00mm, Spiral Core, Coil Pack Terminal Ends, 45/135 degree Black Silicone Plug Boots, Chevy, LS, Set

Part Number: DFR-SPW1007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Bolt Kit, Camshaft and Crankshaft Sensor, GM LS, Kit

Part Number: ICB-551430

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Ignition Coil, Blaster OEM Replacement, D580 Style, Cadillac, Chevy, GMC, Pontiac, 5.3, 5.7, 6.0, 8.1L, Each

Part Number: MSD-826283

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Wire Harness Adapter 6 in. LS Gen 4 (IV) Vehicle to Gen 3 MAP Sensor LS1 LS3 LSA

Part Number: ICB-WAMAP40-6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Blue, Cadillac, Chevy, Pontiac, LS1/LS6, Set

Part Number: TAY-84644

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Relays, Replacement, Fuel Pump Flow Control Module Relay, 12 V, 14 Blade/Pin Terminals, Chevy, Each

Part Number: ADO-25910000

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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• $20.00 Summit Bucks