HUGE 10mm Dragon Fire Pro Race Series High Performance Ignition Spark Plug Wire Set Compatible Replacement For 2005-2008 Most GM Chevy 9748RR 784RR Oem Fit PWJ121 Dragon Fire Pro Race Series Condition: New in Box 10mm Spiral Wound Design - KEVLAR Core - RFI Suppression - Ultra High Strength/High Temp. Silicone Boots and Sleeve RESISTANCE: 150 ohms per foot - Boot Style: Coil-45 Degree / Engine-45 Degree WIRE LENGTHS  8x4.125"