Description
Reliable spark plug wires are foundational to consistent ignition timing and engine performance—especially in high-RPM racing applications where timing drift can cost you milliseconds and power. The Spiro-Pro 8mm wire set delivers the low-resistance, spiral-core construction that serious V8 builders demand, ensuring clean spark delivery across all eight cylinders without the noise and EMI interference that compromises modern engine management systems. Cut-to-fit design gives you the flexibility to run a clean engine bay with custom routing tailored to your specific setup.
- 8mm spiral core
- Straight plug boots
- HEI/socket style
- Cut-to-fit kit
- Black finish
- V8 application
- Low-resistance design
- MPN: 73055






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