Ultra-Spark 50 Universal Wire Set

Name: Ultra-Spark 50 Universal Wire Set
Brand: EDELBROCK
SKU: 350-22711
Price: 78.36 USD
Availability: InStock

^$78³⁶$97.95You Save$19.59

Ships on 11/02/2026

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555-402006

8.5mm Black Ultra Pow'r Wires Small & Big Block Chevy Over Valve Covers or Under Headers

^$74⁹⁹

Ultra-Spark 50 Universal Kits

90 Degree Angle Boots
50 ohm Resistance
8.5mm Wire Diameter
Red Wires/Black Boots
9/Pkg.

Universal Kit Contents:
(8) Spark Plug Wires (varying lengths, see below)
(1) distributor to coil wire
(11) Points Style Terminals
(11) HEI Plug Style Terminals
(9) Straight Distributor Boots
(9) 90 Degree Angle Distributor Boots
(1) Dielectric Grease Packet
Universal Wire Lengths:
(1) 50"
(1) 47"
(2) 43"
(1) 39"
(1) 35"
(2) 31"
(1) Coil Wire

Since founder Vic Edelbrock Sr. began building performance intake manifolds in 1938, Edelbrock has grown into one of the most trusted names in American high-performance parts, from carburetors and intake manifolds to cylinder heads, crate engines, and EFI systems. JEGS has spent decades supplying Edelbrock components to racers, engine builders, and street enthusiasts, backing this extensive lineup with in-house technical support, fast shipping, and a Price Match Guarantee so you can choose proven Edelbrock parts with confidence.

Edelbrock Max-Fire Ultra-Spark spark plug wires are manufactured from the highest quality materials available to help deliver maximum voltage & performance. These wires have an extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible. They feature a heavy duty 8.5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals.

Max-Fire offers two levels of spark plug wires:

Ultra-Spark 500 spark plug wires are a great replacement for OEM wires and are value priced. They feature high quality leads that deliver 500 ohms of EMI/RFI noise suppression with low resistance. They are ideal for daily drivers and for budget builds, offering the best combination of value and performance.

Ultra-Spark 50 spark plug wires are engineered for high performance engines that need all of the voltage they can get for maximum power output. They are made with wire leads that deliver a low 50 ohms of resistance per-foot for maximum EMI/RFI noise suppression. This makes them ideal for engines with aftermarket high performance upgrades that require maximum voltage.

Ultra Spark Features:

8.5mm diameter reduces voltage leak for improved performance
Spiral wound Ferro-magnetic Kevlar core that creates an effective EMI choke with a high dielectric strength inner insulation
Silicone jacket is chemical resistant and won't crack or shrink when exposed to extreme temperatures
High-quality snap and lock style terminals for easy installation
Engineered for use with automotive, marine and industrial engines
Meets SAE J2031 Class E specifications
Made to meet or exceed O.E.M. specifications