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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!
Showing In Stock Items. Show All 674 Items.
Spark Plug Wire Sets, 8.5mm Super Conductor, Assembled, Spiral Core, Red Wire, Gray Boots, Cadillac, Chevy, GMC, Small Block Gen V, Set
Part Number: MSD-33829
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Spark Plug Wires, Street / Strip Series, 8mm, 300 Ohm, Red, 90 Degree Spark Plug Boots, SBC HEI, Over Valve Covers, V8, Set
Part Number: SUM-868836R
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Sets, 8.5mm Super Conductor, Assembled, Spiral Core, Black Wire, Gray Boots, Multi-angle Plug Boots, Cadillac, Chevy, GMC, V6, V8, Set
Part Number: MSD-33823
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Sets, Race Tailored Super Conductor Sleeved, Assembled, Spiral Core, Black Wire, Gray Boots, Male/HEI, 8.50mm, Chevy, Small Block, Set
Part Number: MSD-35591
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, MAGFORCE, 8mm, Silicone, Gray Boots, Blue, 7.4L, Set
Part Number: RRA-18-8832-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Set, High Performance, 10mm Diameter, Coil Pack, Silicone Boot, Black, Spiral Core, 30 ohms/ft., Gray Wire, Chevy, Small Block, Set
Part Number: SCW-CH-LS-T-3
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Sets, Holley EFI, Assembled, for Coil Packs, Red Wire, 8.00mm Core, Gray Silicone, Plug Boot, 135 Degree, Chevy, Camaro, 6.2L, Set
Part Number: HLY-561-102
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Ultra 40 Unsleeved Custom-Fit, Spiral Core, 8.65mm, 90 Degree Boots, Male/HEI, Blue/Gray, Under Headers, Chevy, Small Block, Set
Part Number: MOR-73666
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Assembled, Spiral Core, Gray, Ford, 4.9L, Set
Part Number: MOF-WR4050
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Set, High Performance, 10mm Diameter, Male/HEI, Below Headers/Manifolds, 30 ohms/ft., Gray Wire, Chevy, Small Block, Set
Part Number: SCW-CH-407-3
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Spark Plug Wire Sets, Holley EFI, Cut-to-Fit, OE Coil Packs, Red Wire, 8.00mm Core, Gray Silicone, Plug Boot, Straight, Chevy, LS Engine, Set
Part Number: HLY-561-112
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Ultra 40 Unsleeved Custom-Fit, Spiral Core, 8.65mm, 90 Degree Boots, Male/HEI, Blue/Gray, Over Headers, Chevy, Small Block, Set
Part Number: MOR-73664
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Assembled, Spiral Core, Gray, Ford, Set
Part Number: MOF-WR6120
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Set, Assembled, Spiral Core, 7.00mm, Gray, Ford, 6.2L, Set
Part Number: SMP-6943
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Sets, Spiral Core, 8.5mm, Silicone, Red, Male/HEI Ends, Gray Distributor Boot, 90 Degree Plug Boot, Black, Chevy, 262-400, Set of 8
Part Number: EW1-16420
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Assembled, Spiral Core, Gray, Ford, Mercury, 2.3L, Set
Part Number: MOF-WR4011C
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Sets, Spiral Core, 8.5mm, Silicone, Red, Male/HEI Ends, Gray Distributor Boot, 90 Degree Plug Boot, Black, with Coil Wire, Set of 9
Part Number: EW1-16402
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Set, High Performance, 10mm Diameter, Coil Pack, Silicone Boot, Black, Spiral Core, 30 ohms/ft., Gray Wire, Chevy, Small Block, Set
Part Number: SCW-CH-LS-S-3
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Assembled, 7.00mm, Spiral Core, Gray, Jeep, 2.5L, Set
Part Number: CWA-83502400
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Set, High Performance, 10mm Diameter, Male/HEI, Over Valve Covers, 30 ohms/ft., Gray Wire, Ford, Big Block 385, Set
Part Number: SCW-CH-429-3
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Spark Plug Wires, Gray Wires, Black Boots, GM, V8, Set
Part Number: SMP-26907
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Sets, Holley EFI, Cut-toFit, for Smart Coil, 36 in. Long, Red Wire, 8.00mm Core, Gray Silicone, Plug Boot, Straight, Universal, Set
Part Number: HLY-561-115
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Spark Plug Wires, 8mm, Gray, 135 Degree Boots, Universal, L8/ V8, Set
Part Number: TAY-53853
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, FireWire, Male/HEI, Gray, Silicone, Spiral Core, GM 602, Sprint Car, Set
Part Number: FST-255-2404
Not Yet Reviewed
Estimated Ship Date: Jun 25, 2026 if ordered today
Estimated Ship Date: Jun 25, 2026 if ordered today
Spark Plug Wire Set, High Performance, 10mm Diameter, Male/HEI, Over Valve Covers/Under Headers, 30 ohms/ft., Gray Wire, Chevy, Small Block, Set
Part Number: SCW-CH-437-3
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Set, High Performance, 10mm Diameter, Male/HEI, Over Valve Covers, 30 ohms/ft., Gray Wire, Chevy, Big Block, Set
Part Number: SCW-CH-415-3
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
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