MSD Ignition 34554 8.5 mm 90-Degree HEI Distributor Coil Spark Plug Wire Boots Set of 50

The MSD Ignition 34554 spark plug wire boots are designed specifically for HEI distributor and coil applications. These boots feature an 8.5 mm diameter silicone construction, providing excellent insulation and durability under high heat conditions. The 90-degree angle ensures a secure fit and optimal routing in engine compartments, reducing stress on spark plug wires and improving overall ignition system performance. Ideal for professional and enthusiast use, these boots are compatible with a wide range of GM HEI systems and provide reliable electrical insulation to prevent misfires and misfiring issues. The set includes 50 boots, making it suitable for large-scale repairs or multiple vehicle applications. Constructed with high-quality silicone material, these boots resist cracking, hardening, and ozone degradation, ensuring longevity even in harsh engine environments.

Features:

• 8.5 mm diameter silicone construction for durable insulation

• 90-degree angle design for easy installation and secure fit

• Compatible with GM HEI distributor and coil systems

• Resists cracking, hardening, and ozone damage

• Set of 50 spark plug wire boots for large-scale use