Taylor/VERTEX 74636 Spiro-Pro 8 mm Spark Plug Wire Set for GM 5.0L and 5.7L

Upgrade ignition performance with the Taylor/VERTEX 74636 Spiro-Pro spark plug wire set, engineered for select GM 5.0L and 5.7L engines. This custom-fit set features an 8 mm spiral-core design that helps provide reliable spark energy, consistent conductivity, and effective resistance suppression for dependable engine operation. The blue wire jackets deliver a clean performance-oriented appearance while providing durable protection for demanding under-hood conditions.
Each wire is finished with 90-degree spark plug boots and HEI-style terminals for a secure connection to compatible ignition components. The precision-fit construction helps simplify installation and supports proper routing around engine accessories, reducing the need for cutting or custom assembly. Taylor/VERTEX Spiro-Pro technology is designed for enthusiasts and technicians seeking dependable replacement wires with performance-focused construction.
The Taylor/VERTEX 74636 kit is a practical choice for replacing worn or damaged ignition wires on compatible GM applications. Verify vehicle, engine, distributor, and terminal compatibility before installation to ensure proper fitment. Built for reliable service and clean installation, this spark plug wire set helps maintain consistent ignition performance for street, truck, and performance applications.

Features:

• Brand: Taylor/VERTEX

• Part Number: 74636

• Application: Select GM 5.0L and 5.7L engines

• Core Design: Spiro-Pro spiral core for consistent conductivity and resistance suppression

• Wire Size: 8 mm

• Color: Blue

• Boot Angle: 90-degree spark plug boots

• Terminal Type: HEI-style terminals

• Fitment: Custom-fit wire set for compatible applications

• Quantity: Complete spark plug wire kit