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!
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Black, 90 Degree Boots, Chevy, Set
Part Number: MOR-73820
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Spark Plug Wires, Spiral Core, 8mm, Black, Remote mount IGN-1A or "Smart Coil" Packs, Set
Part Number: SUM-867820B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Black, 135 Degree Boots, Universal V8, Set
Part Number: MOR-73816
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, Hemi Pro Stock, Ford, Mopar, Set
Part Number: MSD-31539
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Spark Plug Wire Set, Sport Series, Assembled, Spiral Core, Red Wires, 8.00mm Diameter, Chevrolet, Small Block LS, Set
Part Number: DFR-PWJ202
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Red Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, Hummer, Pontiac, V8, Set
Part Number: GRN-28-1629-HTR
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Black, 180 Degree Boots, Universal V8, Set
Part Number: MOR-73839
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Black, 9 in. Hemi Boots, Universal V8, AJPE, BAE, MBE, Noonan Heads, Single Mag, Set
Part Number: MOR-73805
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
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: Today
Estimated Ship Date: Today
Spark Plug Wires, 409 Pro Race, Spiro-Wound, 10.4mm, Black, 135 Degree Boots, Chevy/Oldsmobile/Pontiac V8, Set
Part Number: TAY-79032
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Sets, 409 Pro Race Spiro-Wound 10.4mm, Assembled, Male/HEI, Spiral Core, Red, Chrysler, Dodge, Plymouth, Mopar Big Block, Set
Part Number: TAY-79287
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Blue Max, Spiral Core, 8mm, Black, 135 Degree Boots, Universal, V8, Set
Part Number: MOR-73233
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Ultra, BBC, Over Valve Covers, HEI, 135 Degree Plug Boots, Black, Sleeved, Set
Part Number: MOR-51542
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Need It Sooner? We recommend these similar substitute parts:
Spark Plug Wires, 409 Pro Race, Spiro-Wound, 10.4mm, Black, 135 Degree Boots, Universal, L8/V8, Set
Part Number: TAY-79053
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, 90 Degree Boots, Chevy, Pontiac, 5.7L, Set
Part Number: MSD-32149
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 45 Degree Boots, Ford, 289/302, Set
Part Number: MOR-73675
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Black Ceramic, Spiral Core, 8mm, Black, 135 Degree Boots, GM, LS, Set
Part Number: SUM-881111
Estimated Ship Date: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 90 Degree Boots, Under Header, Chevy, Big Block, Set
Part Number: MOR-73617
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Assembled, Spiral Core, 8.65mm, Black, Male/HEI, 135 Degree Plug Boots, Ford, 351W, Set
Part Number: MOR-73822
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Spark Plug Wire Set, Assembled, Stock, Silicone, Black, for Various ATV/Forklift/Offroad Vehicles, Set of 8
Part Number: SMP-6939
Not Yet Reviewed
Spark Plug Wires, Ultra 40, Spiral Core, 7mm, Black, 9.75 in. Length, Chevy, LS, Set
Part Number: MOR-73851
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 135 Degree Boots, Ford, Mercury, 289/302, Set
Part Number: MOR-73630
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Set, High Performance, 10mm Diameter, Male/HEI, Below Headers/Manifolds, 30 ohms/ft., Red Wire, Chevy, Small Block, Set
Part Number: SCW-CH-407-2
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, Multi-Angle Boots, Chevy, GMC, 454, Set
Part Number: MSD-31779
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
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Summit Racing™ Universal LS Spark Plug Wire Sets SUM-867820B
