Automotive Ignition & Electrical Supplies

Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing...

Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing with a digital ignition control, performance distributor, and low-resistance ignition wires. Outfit your race car with competition-proven automotive electronics and accessories, or rewire your resto-mod with a complete wiring harness. Reprogram your vehicle’s computer or rejuvenate your daily driver with a new distributor cap, rotor, and spark plugs. We have the best automotive ignition and electrical supplies from the biggest names in the industry, in stock...

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Results 1 - 25 of 494

Scott Performance Spark Plug Wire Sets SPW-PS-421-7

SMALL BLOCK CHEVY OVER VALVE COVER 30 OHM 9MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEI FIBERGLASS OVERSLEEVE 24" COIL WIRE KIT PURPLE

Part Number: SCW-PS-421-7

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ 86 Series 8mm 300 Ohm Ignition Wires SUM-868836R

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Red, 90 Degree Spark Plug Boots, SBC HEI, Over Valve Covers, V8, Set

Part Number: SUM-868836R

4.41 out of 5 stars ( 108 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Scott Performance Spark Plug Wire Sets SPW-PS-402-7

SMALL BLOCK CHEVY OVER VALVE COVER 30 OHM 9MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI FIBERGLASS OVERSLEEVE 24" COIL WIRE KIT PURPLE

Part Number: SCW-PS-402-7

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-CH-421-2

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 10MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGH TEMP SILICONE 24" COIL WIRE KIT RED

Part Number: SCW-300-CH-421-2

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

R&M Billet Wire Looms 1120-S

To fit Chevy Center Bolt-Down Valve Cover Small Block Chevrolet, 1987 & up, No Logo, Satin

Part Number: RNM-1120-S

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-CH-421-9

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 10MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGH TEMP SILICONE 24" COIL WIRE KIT FLORESCENT ORANGE

Part Number: SCW-300-CH-421-9

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-421-3

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEIFIBERGLASS OVERSLEEVE 24" COIL WIRE KIT BLUE

Part Number: SCW-300-PS-421-3

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-421-7

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEIFIBERGLASS OVERSLEEVE 24" COIL WIRE KIT PURPLE

Part Number: SCW-300-PS-421-7

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-402

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 85MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-402

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-402-5

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGHT TEMP FIBERGLASS OVERSLEEVE 24" COIL WIRE KIT YELLOW

Part Number: SCW-300-PS-402-5

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-421-1

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEIFIBERGLASS OVERSLEEVE 24" COIL WIRE KIT BLACK

Part Number: SCW-300-PS-421-1

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-402-3

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGHT TEMP FIBERGLASS OVERSLEEVE 24" COIL WIRE KIT BLUE

Part Number: SCW-300-PS-402-3

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-402-2

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGHT TEMP FIBERGLASS OVERSLEEVE 24" COIL WIRE KIT RED

Part Number: SCW-300-PS-402-2

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-421-6

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEIFIBERGLASS OVERSLEEVE 24" COIL WIRE KIT ORANGE

Part Number: SCW-300-PS-421-6

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-402-1

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGHT TEMP FIBERGLASS OVERSLEEVE 24" COIL WIRE KIT BLACK

Part Number: SCW-300-PS-402-1

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-421-2

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEIFIBERGLASS OVERSLEEVE 24" COIL WIRE KIT RED

Part Number: SCW-300-PS-421-2

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-421-4

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEIFIBERGLASS OVERSLEEVE 24" COIL WIRE KIT GREEN

Part Number: SCW-300-PS-421-4

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-421-5

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEIFIBERGLASS OVERSLEEVE 24" COIL WIRE KIT YELLOW

Part Number: SCW-300-PS-421-5

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-402-7

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGHT TEMP FIBERGLASS OVERSLEEVE 24" COIL WIRE KIT PURPLE

Part Number: SCW-300-PS-402-7

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-402-4

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGHT TEMP FIBERGLASS OVERSLEEVE 24" COIL WIRE KIT GREEN

Part Number: SCW-300-PS-402-4

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-421

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 85MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-421

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-PS-402-6

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 9MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGHT TEMP FIBERGLASS OVERSLEEVE 24" COIL WIRE KIT ORANGE

Part Number: SCW-300-PS-402-6

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-CH-421-6

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 10MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGH TEMP SILICONE 24" COIL WIRE KIT PURPLE

Part Number: SCW-300-CH-421-6

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-CH-421-5

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 10MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGH TEMP SILICONE 24" COIL WIRE KIT ORANGE

Part Number: SCW-300-CH-421-5

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-CH-421-7

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 10MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGH TEMP SILICONE 24" COIL WIRE KIT YELLOW

Part Number: SCW-300-CH-421-7

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-CH-421-8

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 10MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEI HIGH TEMP SILICONE 24" COIL WIRE KIT FLORESCENT GREEN

Part Number: SCW-300-CH-421-8

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

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