Description
Spark plug wire quality directly impacts ignition reliability and engine performance—especially under the high heat and vibration of racing conditions. This Allstar Performance set is engineered to route cleanly under headers while maintaining signal integrity, eliminating cross-fire and misfires that cost you valuable lap time. The spiral core construction and quality terminals ensure consistent spark delivery across all eight cylinders, lap after lap.
- 8mm spiral core wire
- 90-degree plug boots
- HEI style terminal
- Under-header routing
- No sleeve design
- Black finish
- Small Block Chevy fitment
- Complete 8-cylinder kit






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