Availability
Find the spark plug wires and sets you need for low resistance and minimum spark loss at Summit Racing. Whether you’re seeking replacement wires or aftermarket...
Find the spark plug wires and sets you need for low resistance and minimum spark loss at Summit Racing. Whether you’re seeking replacement wires or aftermarket performance wires, we have everything you need. All colors—blue, red, green, yellow, orange, including neon tones—are available in most diameters, including 7mm, 8mm, 10mm, and more. Get the ignition wires that withstand high temperatures and voltage loss for minimum crossfire, and are resistant to caustic chemicals like fuels, oils, and solvents. Find them all at Summit Racing and drive with confidence. Shop today!
Find the spark plug wires and sets you need for low resistance and minimum spark loss at Summit Racing. Whether you’re seeking replacement wires or aftermarket performance wires, we have everything you need. All colors—blue, red, green, yellow, orange, including neon tones—are available in most diameters, including 7mm, 8mm, 10mm, and more. Get the ignition wires that withstand high temperatures and voltage loss for minimum crossfire, and are resistant to caustic chemicals like fuels, oils, and solvents. Find them all at Summit Racing and drive with confidence. Shop today!
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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Black, Chevy, Big Block, Wires under Header, Set
Part Number: MOR-73729
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Red, 180 Degree Boots, Chevy, Pontiac, 5.7L, 6.2L, Set
Part Number: MOR-73682
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wire Sets, Ultra 40 Unsleeved Custom-Fit, Assembled, Male/HEI, Black, Under the Header, Buick, Chevy, Olds, Pontiac, Small Block Chevy, Set
Part Number: MOR-73709
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, Ultra 40 Unsleeved Custom-Fit, Assembled, Spiral Core, 8.65mm, Black, Ford, 289, 302, Set
Part Number: MOR-73718
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, Ultra 40 Unsleeved Custom-Fit, Assembled, Spiral Core, 8.65mm, Red, Ford, 289, 302, Set
Part Number: MOR-73696
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 45 Degree Boots, Ford, 289/302, Set
Part Number: MOR-73675
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, 8.8mm, Black Wire, Pair
Part Number: ALM-172082K
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Red, 90 Degree Boots, GM with Chevy, Small Block, Set
Part Number: MOR-73686
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, 8.8mm, Black Wire, Pair
Part Number: ALM-172086K
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Spark Plug Wires, S/S, 8mm, Blue Wire, Spiral Core, Harley-Davidson®, Pair
Part Number: ALM-171111B
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Spark Plug Wires, 8.8mm, Black Wire, Pair
Part Number: ALM-172090K
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, Straight Boots, Ford, Mercury, V8, Set
Part Number: MOR-72605
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, S/S, 8mm, Blue Wire, Spiral Core, Harley-Davidson®, Pair
Part Number: ALM-171112B
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Spark Plug Wires, S/S, 8mm, Red Wire, Spiral Core, Harley-Davidson®, Pair
Part Number: ALM-171111R
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Spark Plug Wires, 8.8mm, Black Wire, Pair
Part Number: ALM-172072K
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 45 Degree Boots, Ford, 289/302, Set
Part Number: MOR-73676
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, Ultra 40 Unsleeved Custom-Fit, Assembled, Spiral Core, 8.65mm, Black, Chevy, Small Block, Set
Part Number: MOR-73707
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 90 Degree Boots, Chrysler, Dodge, Plymouth, 361-440, Set
Part Number: MOR-72656
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Black, Chevy, Big Block, Wires over Valve Cover, Set
Part Number: MOR-73728
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Black, Mopar, Early Hemi, Set
Part Number: MOR-73841
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, Ultra 40 Unsleeved Custom-Fit, Assembled, Spiral Core, 8.65mm, Black, Ford, 289, 302, Set
Part Number: MOR-73719
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Red, 90 Degree Boots, GM with Chevy, Small Block, Set
Part Number: MOR-73684
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, Ultra 40 Unsleeved Custom-Fit, Assembled, Spiral Core, 8.65mm, Black, Chevy, 454, Set
Part Number: MOR-73712
Not Yet Reviewed
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, Ultra 40 Unsleeved Custom-Fit, Assembled, Spiral Core, 8.65mm, Black, Ford, 351W, Set
Part Number: MOR-73716
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 45 Degree Boots, Ford, 351W, Set
Part Number: MOR-73673
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
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