Ultra Pow'r High-Performance Spark Plug Wires
JEGS 8.5 mm Ultra Pow'r Spark Plug Wires are developed by racing experts to provide great performance at a budget-friendly price. Using Kevlar spiral-wound core conductors wrapped with a stainless alloy-coated fiberglass strand, these spark plug wires not only increase strength, they deliver high and even energy spark levels. Each wire set includes heat-resistant spark plug boots and silicone outer jackets to ensure a long life for your street or severe-duty vehicle.
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Universal 8.5mm Ultra Pow'r Wires
JEGS 40205
JEGS 8.5mm Yellow Ultra Pow"r Wires Small & Big Block Chevy Over Valve Covers or Under Headers & AMC 290-401 V8 W/HEI
$45.99
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8.5mm Yellow Ultra Pow'r WiresSB & BB Chevy Over Valve Covers or Under Headers AMC 290-401 V8 W/HEI 90° HEI/90° Socket Distributor Terminal Multi-Angle Plug Terminals
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$45.99
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JEGS 402005
JEGS 8.5mm Black Ultra Pow'r Wires Small & Big Block Chevy Over Valve Covers or Under Headers & AMC 290-401 V8 W/HEI
$41.70
(7)
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8.5mm Black Ultra Pow'r WiresSBC/BBC Over Valve Covers or Under Headers AMC 290-401V8 W/HEI 90°HEI/90° Socket Distributor Terminal Multi-Angle Plug Terminals
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$41.70
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JEGS 4020055
JEGS 8.5mm Red Ultra Pow"r Wires Small & Big Block Chevy Over Valve Covers or Under Headers & AMC 290-401 V8 W/HEI
$45.99
(1)
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8.5mm Red Ultra Pow'r WiresSmall & Big Block Chevy Over Valve Covers or Under Headers 90° HEI & 90° Socket Distributor Terminals Multi-Angle Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
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$45.99
(1)
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JEGS 412005
JEGS 8.5mm Blue Ultra Power Wires for Small and Big Block Chevy Over Valve Covers or Under Headers and AMC 290-401 V8 w/ HEI
$44.99
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8.5mm Blue Ultra Pow'r WiresSmall/Big Block Chevy Over Valve Covers or Under Headers AMC 290-401 V8 HEI 90deg HEI/ Socket Dist. Terminal Multi-Angle Plug Terminals
Includes: Wire Markers & Separators Dielectric Grease
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$44.99
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JEGS 40206
JEGS 8.5mm Yellow Ultra Pow'r Wires Small & Big Block Chevy Over Valve Covers or Under Headers
$45.99
(4)
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8.5mm Yellow Ultra Pow'r WiresSmall & Big Block Chevy Over Valve Covers or Under Headers 90° HEI & 90° Socket Distributor Terminals 90° Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
Includes:
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$45.99
(4)
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JEGS 402006
JEGS 8.5mm Black Ultra Pow'r Wires Small & Big Block Chevy Over Valve Covers or Under Headers
$41.70
(2)
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8.5mm Black Ultra Pow'r WiresSmall & Big Block Chevy Over Valve Covers or Under Headers 90° HEI Terminals 90° Socket Distributor Terminals 90° Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
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$41.70
(2)
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JEGS 4020066
JEGS 8.5mm Red Ultra Pow'r Wires Small & Big Block Chevy Over Valve Covers or Under Headers
$45.99
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8.5mm Red Ultra Pow'r WiresSmall & Big Block Chevy Over Valve Covers or Under Headers 90° HEI Socket Distributor Terminals 90° Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
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$45.99
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JEGS 412006
JEGS 8.5mm Blue Ultra Pow'r Wires for Small and Big Block Chevy Over Valve Covers or Under Headers
$44.99
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8.5mm Blue Ultra Pow'r WiresSmall & Big Block Chevy Over Valve Covers or Under Headers 90 degree HEI Socket Distributor Terminals 90 degree Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
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$44.99
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GM 8.5mm Ultra Pow'r Wires
$48.11
(9)
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8.5mm Yellow Ultra Pow'r WiresSmall Block Chevy Over Valve Covers 90° HEI Distributor, 90° Plug Terminals Made in the USA
Includes: Wire Markers Wire Separators Dielectric Grease
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$48.11
(9)
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$31.03
(5)
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8.5mm Black Ultra Pow'r WiresSmall Block Chevy Over Valve Covers 90° HEI Distributor Terminals 90° Plug Terminals For coil-in-cap system
Includes: Wire Markers Wire Separators Dielectric Grease
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$31.03
(5)
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$29.99
(2)
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8.5mm Red Ultra Pow'r WiresSmall Block Chevy Over Valve Covers 90 degree HEI Distributor Terminals 90 degree Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
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$29.99
(2)
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$29.99
Ships on 11/05/20
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8.5mm Blue Ultra Pow'r WiresSmall Block Chevy Over Valve Covers 90 degree HEI Distributor Terminals 90 degree Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
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$29.99
Ships on 11/05/20
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$34.99
(4)
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8.5mm Yellow Ultra Pow'r WiresSmall Block Chevy Under Headers 90° HEI Distributor Terminas 90° Plug Terminals Made in the USA
Includes: Wire Markers Wire Separators Dielectric Grease
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$34.99
(4)
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$34.99
(2)
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8.5mm Black Ultra Pow'r WiresSmall Block Chevy Under Headers 90° HEI Distributor Terminals 90° Plug Terminals Made in the USA
Includes: Wire Markers Wire Separators Dielectric Grease
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$34.99
(2)
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$34.99
(1)
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8.5mm Red Ultra Pow'r WiresSmall Block Chevy Under Headers 90° HEI Distributor Terminals 90° Plug Terminals Made in the USA
Includes: Wire Markers Wire Separators Dielectric Grease
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$34.99
(1)
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$34.99
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8.5mm Blue Ultra Pow'r WiresSmall Block Chevy Under Headers 90 degree HEI Distributor Terminals 90 degree Plug Terminals
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$34.99
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$34.99
(4)
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8.5mm Yellow Ultra Pow'r WiresSmall Block Chevy Under Headers 90° Socket Distributor Terminals 90° Plug Terminals Made in the USA
Includes: Wire Markers Wire Separators Dielectric Grease
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$34.99
(4)
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$34.99
(2)
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8.5mm Black Ultra Pow'r WiresSmall Block Chevy Under Headers 90° Socket Distributor 90° Plug Terminals Made in the USA
Includes: Wire Markers Wire Separators Dielectric Grease
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$34.99
(2)
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$34.99
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8.5mm Blue Ultra Pow'r WiresSmall Block Chevy Under Headers 90 degree Socket Distributor 90 degree Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
Includes:
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$34.99
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$34.99
(3)
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8.5mm Yellow Ultra Pow'r Wires1985-95 Small Block Chevy Truck 5.0L/5.7L 90° Male Distributor Terminals 90° Plug Terminals Made in the USA
Includes: Wire Markers Wire Separators Dielectric Grease
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$34.99
(3)
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$31.03
(1)
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8.5mm Black Ultra Pow'r Wires1985-1995 Small Block Chevy Truck 5.0L, 5.7L 90 degree Male Distributor Terminals , 90 degree Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
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$31.03
(1)
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$29.99
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8.5mm Blue Ultra Pow'r Wires1985-1995 Small Block Chevy Truck 5.0L, 5.7L 90 degree Male Distributor Terminals 90 degree Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
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$29.99
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$34.99
(10)
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8.5mm Yellow Ultra Pow'r Wires1996-2000 GM Small Block Chevy Truck Vortec 5.7L LT1 Distributor, 90° Plug Terminals Made in the USA
Includes: Wire Markers Wire Separators Dielectric Grease
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$34.99
(10)
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$42.67
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8.5mm Black Ultra Pow'r Wires1996-2000 GM Small Block Chevy Truck Vortec 5.7L LT1 Distributor Terminals 90° Plug Terminals Made in the USA
Includes: Wire Markers Wire Separators Dielectric Grease
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$42.67
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$39.99
(3)
Ships on 10/26/20
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8.5mm Red Ultra Pow'r Wires1996-2000 GM Small Block Chevy Truck Vortec 5.7L LT1 Straight Distributor Terminals 90 degree Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
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$39.99
(3)
Ships on 10/26/20
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$39.99
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8.5mm Blue Ultra Pow'r Wires1996-2000 GM Small Block Chevy Truck Vortec 5.7L LT1 Straight Distributor Terminals 90 degree Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
Includes:
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$39.99
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$34.99
(8)
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8.5mm Yellow Ultra Pow'r Wires1993-97 Camaro/Firebird 5.7L LT1 LT1 Distributor, 90° Plug Terminals Made in the USA
Includes: Wire Markers Wire Separators Dielectric Grease
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$34.99
(8)
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$43.64
(1)
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8.5mm Black Ultra Pow'r Wires1993-1997 Camaro, Firebird 5.7L LT1 LT1 Distributor Terminals 90 degree Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
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$43.64
(1)
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$39.99
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8.5mm Blue Ultra Pow'r Wires1993-1997 Camaro, Firebird 5.7L LT1 LT1 Distributor Terminals 90 degree Plug Terminals
Includes: Wire Markers Wire Separators Dielectric Grease
Includes:
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$39.99
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$44.99
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8.5mm Yellow Ultra Pow'r Wires1998-2002 Camaro/Firebird 5.7L LS1 1997-2004 Corvette 5.7L LS1 LS1 Coil, Multi-Angle Plug Terminals Made in the USA
Includes: Wire Markers Wire Separators Dielectric Grease
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$44.99
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