Description
A quality ignition system is foundational to reliable engine performance, and deteriorating spark plug wires are a common culprit behind misfires, rough idle, and power loss. The 8mm Red Spiro-Pro Wires deliver consistent spark delivery with their spiral core construction, designed to suppress EMI while maintaining low resistance across the entire length. If you’re running a V8 with HEI or socket-style plugs, this cut-to-fit kit gives you the flexibility to dial in the exact configuration your engine needs without compromise.
- 8mm diameter
- Spiral core design
- Red color
- Straight plug boots
- HEI / socket compatible
- Cut-to-fit kit
- V8 applications
- MPN: 73255






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