Spark Plug Wire Sets for Cars, Trucks & SUVs

Ignition Spark Plug Wire Set, Ultra 40, 8.5MM, Multi-Angle Boot, Red, GM, Chevy, BBC, 366-454, HEI-Style With Coil In Cap, Over-Header/Valve Cover

Part Number: MOR-73760

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Ignition Spark Plug Wire Set, Ultra 40, 8.5MM, Multi-Angle Boot, Red, GM, Chevy, BBC, 366-454, HEI-Style W/O Coil In Cap, Over-Header/Valve Cover

Part Number: MOR-73762

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Spark Plug Wire Set, Street Thunder, 8mm, Silicone, Black, Over Valve Cover Style, Chevrolet, Big Block Mark IV, Set

Part Number: TAY-56032

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Black, Chevy, Big Block, Wires over Valve Cover, Set

Part Number: MOR-73728

4.79 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Spark Plug Wire Set, High Performance, 10mm Diameter, Male/HEI, Over Valve Covers, 30 ohms/ft., Orange Wire, Chevy, Big Block, Set

Part Number: SCW-CH-415-5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Spark Plug Wires, Ultra, BBC, Over Valve Covers, HEI, Straight Plug Boots, Black, Set

Part Number: MOR-51040

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Spark Plug Wires, Ultra, BBC, Over Valve Covers, Non-HEI, Straight Plug Boots, Red, Sleeved, Set

Part Number: MOR-52541

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Ignition Spark Plug Wire Set, Ultra 40, 8.5MM, Multi-Angle Boot, Black, GM, Chevy, BBC, 366-454, HEI-Style W/O Coil In Cap, Over-Header/Valve Cover

Part Number: MOR-73761

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Ignition Spark Plug Wire Set, Ultra 350, 8MM, Multi-Angle Boot, Black, GM, Chevy, BBC, 366-454, HEI-Style W/O Coil In Cap, Over-Header/Valve Cover

Part Number: MOR-51039

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Ignition Spark Plug Wire Set, Ultra 350, 8MM, Multi-Angle Boot, Black, GM, Chevy, BBC, 366-454, HEI-Style With Coil In Cap, Over-Header/Valve Cover

Part Number: MOR-51038

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Ignition Spark Plug Wire Set, Ultra 350, 8MM, Multi-Angle Boot, Red, GM, Chevy, BBC, 366-454, HEI-Style W/O Coil In Cap, Over-Header/Valve Cover

Part Number: MOR-52039

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Ignition Spark Plug Wire Set, Ultra 350, 8MM, Multi-Angle Boot, Red, GM, Chevy, BBC, 366-454, HEI-Style With Coil In Cap, Over-Header/Valve Cover

Part Number: MOR-52038

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Ignition Spark Plug Wire Set, Ultra 40, 8.5MM, Multi-Angle Boot, Black, GM, Chevy, BBC, 366-454, HEI-Style With Coil In Cap, Over-Header/Valve Cover

Part Number: MOR-73759

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Spark Plug Wires, Ultra, BBC, Over Valve Covers, HEI, 135 Degree Plug Boots, Red, Sleeved, Set

Part Number: MOR-52542

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Spark Plug Wire Set, 135 Degree Boot, Big Block Chevy, Over Valve Covers, Fully Heat Sleeved Racing Wire, Set

Part Number: ETP-E3-1505

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Spark Plug Wires, Ultra, BBC, Over Valve Covers, HEI, 135 Degree Plug Boots, Black, Sleeved, Set

Part Number: MOR-51542

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Spark Plug Wires, Ultra, BBC, Under Valve Covers, HEI, 135 Plug Boots, Black, Set

Part Number: MOR-51045

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Spark Plug Wire Set, Street Thunder, 8mm, Silicone, Black, Over Valve Cover Style, Chevrolet, Small Block Gen I, Set

Part Number: TAY-56028

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Today

Spark Plug Wires, Ultra, BBC, Over Valve Covers, 135 Degree Plug Boots, HEI, Black, Set

Part Number: MOR-51042

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Spark Plug Wire Set, High Performance, 10mm Diameter, Male/HEI, Over Valve Covers, 30 ohms/ft., Black Wire, Chevy, Big Block, Set

Part Number: SCW-CH-415-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Spark Plug Wires, Ultra, BBC, Over Valve Covers, 135 Degree Plug Boots, HEI, Red, Set

Part Number: MOR-52042

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Spark Plug Wires, Go-Spark, Pre-Made, Ceramic, Black, 8mm, Spiral Core, 135 Degree Boots, Over Valve Cover, HEI, Chevy, Big Block, Set

Part Number: FIF-90020

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Spark Plug Wires, Spiro-Pro Race-Fit, 8mm, Blue, 135 Degree Boots, Chevy, Big Block, Over Valve Cover, Set

Part Number: TAY-76632

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

Spark Plug Wires, Ultra, BBC, Over Valve Covers, HEI, Straight Plug Boots, Black, Sleeved, Set

Part Number: MOR-51540

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