New DRAGONFIRE RACE SERIES 10.5mm High Performance Spark Plug Wire Set HEI SBC BBC 283 305 307 327 350 383 396 400 427 454 ULTRA LOW 150ohms PER FOOT OEM Fit PW350-DF Manufacturer: AIP Electronics Model: Dragon Fire Race Series Condition: New in Box 10mm Spiral Wound Design - KEVLAR Core - RFI Suppression - Ultra High Strength/High Temp. Silicone Boots and Sleeve RESISTANCE: 270 ohms per foot - Boot Style: Coil-90 Degree / Engine- 90 Degree WIRE LENGTHS  1x17" 3x25 1x28.5 3x36 1x42"