Race-Fit 409 Plug Wire Red SBC HEI Under Header

The Race-Fit 409 Plug Wire Red SBC HEI Under Header from Taylor/Vertex is specifically designed for small-block Chevy (SBC) engines equipped with HEI distributors. This product is engineered to route spark plug wires cleanly under headers, addressing the common issue of heat damage and cross-fire interference. It is an essential component for hot rods, street machines, and race vehicles where header clearance is a concern.

Constructed with Taylor's proven 8mm silicone-core wire, the Race-Fit 409 features high-temperature insulation rated for environments up to 500°F. This ensures reliable voltage delivery even at extended RPM ranges. The wires come pre-terminated with custom bend-relief boots and reinforced connectors that resist vibration loosening and ceramic degradation, making them suitable for high-output applications.

Ideal for SBC street racers, vintage restoration builders, and engine swap enthusiasts, this wire set is particularly valuable for those who have installed modern header packages that conflict with OEM spark plug routing. Its under-header routing capability allows for a cleaner installation and better performance in tight spaces.