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!
Showing In Stock Items. Show All 184 Items.
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: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
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
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Estimated Ship Date: Feb 9, 2026 if ordered today
Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, 90 Degree Spark Plug Boots, SBC HEI, Over Valve Covers, V8, Set
Part Number: SUM-868836
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, 88 Series, Street / Strip, 8.5mm, Black, 50 Ohm, 90 Degree Spark Plug Boots, SBC HEI, Over Valve Covers, V8, Set
Part Number: SUM-888836
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, 90 Degree Spark Plug Boots, Straight Socket Style Distributor Boots, SBC, Over Valve Covers, Set
Part Number: SUM-867803
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Red, 90 Degree Spark Plug Boots, Straight Socket Style Distributor Boots, SBC, Over Valve Covers, Set
Part Number: SUM-867803R
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, 88 Series, Street / Strip, 8.5mm, Black, 50 Ohm, 90 Deg Spark Plug Boots, Strt Dist Boots, SBC, Over Valve Covers, Set
Part Number: SUM-887803
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, 88 Series, Street / Strip, 8.5mm, Black, 50 Ohm, 90 Degree Spark Plug Boots, Under Valve Covers, Corvette, Chevy Truck, SBC, V8, Set
Part Number: SUM-888840
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, 90 Degree Spark Plug Boots, Under Valve Covers, Corvette, Chevy Truck, SBC, Set
Part Number: SUM-868840
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Red, 90 Degree Spark Plug Boots, Under Valve Covers, Corvette, Chevy Truck, SBC, Set
Part Number: SUM-868840R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug WIres, Ultra, Chevy SB, Over Valve Covers, 90 Degree Plug Boots, HEI, Red, Set
Part Number: MOR-52025
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, 90 Degree Spark Plug Boots, HEI, Under Valve Covers, GM Cars / Tucks, 4.4 / 5.0 / 5.7L, Set
Part Number: SUM-G813
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Ultra, Chevy SB, Over Valve Covers, 90 Degree Plug Boots, HEI, Red, Set
Part Number: MOR-52525
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, All 180 Degree Spark Plug Boots, Special Set For Over Valve Cover Fit, Corvette, TPI 5.7L, Set
Part Number: SUM-G1450
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Set, High Performance, 10mm Diameter, Male/HEI, Over Valve Covers, 30 ohms/ft., Red Wire, Chevy, Small Block, Set
Part Number: SCW-CH-402-2
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Spark Plug WIres, Ultra, Chevy SB, Over Valve Covers, 135 Degree Plug Boots, HEI, Black, Set
Part Number: MOR-51027
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug WIres, Ultra, Chevy SB, Over Valve Covers, 90 Degree Plug Boots, HEI, Sleeved, Black, Set
Part Number: MOR-51525
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Black, Chevy, Small Block, Wires over Valve Cover, Set
Part Number: MOR-73725
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Set, Musclecar, 7mm, Silicone/EDPM, 90 Degree Boots, Dated 1969 Q2, Under Valve Cover, Chevrolet, Small Block Gen I, Set
Part Number: SUM-868511
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, Small Block, Set
Part Number: SCW-CH-402-5
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Set, High Performance, 10mm Diameter, Male/HEI, Over Valve Covers, 30 ohms/ft., Black Wire, Chevy, Small Block, Set
Part Number: SCW-CH-402-1
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Spark Plug WIres, Ultra, Chevy SB, Over Valve Covers, 135 Degree Plug Boots, HEI, Red, Set
Part Number: MOR-52027
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug WIres, Ultra, Chevy SB, Over Valve Cover, 135 Degree Plug Boots, HEI, Sleeved, Red, Set
Part Number: MOR-52527
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wire Set, Musclecar, 7mm, Silicone/EDPM, 90 Degree Boots, Dated 1968 Q2, Under Valve Cover, Chevrolet, Small Block Gen I, Set
Part Number: SUM-868510
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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Summit Racing™ 86 Series 8mm 300 Ohm Ignition Wires SUM-868836R
