Description
Reliable spark plug wires are fundamental to consistent ignition timing and engine performance. The Performance Distributors D.U.I. Live Wires deliver dependable spark delivery with a spiral core design that minimizes electromagnetic interference—critical when running under-header applications where heat and tight packaging demand durable, precision-engineered components. If you’re building or maintaining a small-block Chevy engine, these wires ensure clean firing across all eight cylinders, session after session.
- Spiral core construction
- 10 mm diameter
- 90-degree plug boots
- HEI style terminal
- Black jacket
- Under-header routed design
- GM V8 fitment
- Complete 8-cylinder kit






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