Granatelli 99-23 GM Truck/SUV 8.1L Only Hi-Perf Coil-Near-Plug Wire Conn Kit - Red Wire

These Granatelli Hi-Perf Coil-Near-Plug Wire Connector Kits use 8.1mm diameter wires, which are thicker than stock. This larger diameter helps carry a stronger spark to your spark plugs, especially important for the 8.1L GM engines they're designed for. The red silicone wire boots and wire jackets are built to handle high temperatures and resist abrasion, keeping your ignition system running reliably.

This kit is a solid option for GM trucks and SUVs from 1999 to 2023 equipped with the 8.1L engine. They are designed to connect directly to the coil-near-plug ignition system, meaning they replace your existing spark plug wires and provide a more robust connection. The well-built construction aims to ensure consistent performance and durability, helping to maintain or improve your engine's power delivery.

If you're working on a Chevrolet Silverado, GMC Sierra, or similar GM truck with the 8.1L engine, this kit offers a direct replacement for your spark plug wires. They are a popular choice for those looking to ensure their ignition system is in top shape.