Blue Fiberglass Oversleeve - 25' Roll
Protect your ignition wires with this high-quality fiberglass oversleeve from Scott Performance Wire. This blue heat-shielding sleeve is designed to fit 7-8.5mm wires and comes in a convenient 25-foot roll. Built for durability and heat resistance, our fiberglass oversleeve ensures your spark plug wires remain protected in high-temperature environments. Whether you are performing a professional repair or working on a custom build, Scott Performance Wire provides the reliable components you need for peak performance.
Time Tested and Race Proven
Scott Performance Wire has been at the forefront of spark plug wire technology and innovation for over 30 years. Our products have been used by amateur racing enthusiasts top tier NHRA and NASACR teams, and people looking for a premium alternative to an OE replacement wire.
Premium Quality, Top-Tier Performance
Our reputation for top-tier performance is built on our painstaking commitment to quality. Every singe wire we ship is individually tested for continuity and resistance - if it doesn't meet our specs, it doesn't get shipped.
Made In The USA
Scott Performance Wire products are made in the USA. That way, we can guarantee the purity of our materials and the quality of our assembly.
Custom Options Available
Do you need wiiring for a special application, or a vehicle we don't list on our website? No problem. We'll build wires for any application.