Top Street Performance 81028 8.5mm Black Spiral Core Spark Plug Wire Set for GM Gen V LT-Series

Upgrade the ignition system of your GM Gen V LT-Series engine with the Top Street Performance 81028 spark plug wire set. Designed with an 8.5 mm spiral core, this set provides dependable ignition performance while helping reduce electromagnetic interference. The black jacket and factory-style boots give the wires a clean, original-equipment-inspired appearance that works well in both street and performance applications.
The 135-degree boots and factory-style terminals are engineered for a secure connection at the spark plugs and ignition components. Each wire is designed to support proper routing and reliable electrical transfer, helping maintain consistent spark delivery under demanding operating conditions. The spiral-core construction combines performance-focused conductivity with noise suppression for a balanced ignition upgrade.
This kit is intended for GM Gen V LT-Series applications and includes the components needed to replace worn, aged, or damaged spark plug wires. The black finish complements a wide range of engine compartments, while the factory-style fit helps simplify installation. Verify vehicle and engine compatibility before ordering to ensure the Top Street Performance 81028 set matches your application.
Feature: 8.5 mm spiral-core spark plug wires
Feature: Black jacket for a clean factory-style appearance
Feature: 135-degree boots for practical spark plug clearance and routing
Feature: Factory-style boots and terminals for secure connections
Feature: Designed for GM Gen V LT-Series engines
Feature: Helps reduce electromagnetic interference while supporting consistent ignition performance

Features:

• 8.5 mm spiral-core spark plug wires

• Black jacket for a clean factory-style appearance

• 135-degree boots for practical spark plug clearance and routing

• Factory-style boots and terminals for secure connections

• Designed for GM Gen V LT-Series engines

• Helps reduce electromagnetic interference while supporting consistent ignition performance