|FASTTIMES/Ultra 40 Custom Fit Wire Set, Black Wire, Medium, Unsleeved, GM LS Series Coil-on Plug Boots|
- FastTimes logo wires are a stock location replacement wire for your hot rod.
- Cost-effective version of our race proven Ultra 40 Race Wire, without heat sleeving
- 7mm diameter wire with 40 ohms of resistance per foot
- Complete, ready-to-install sets available for specific engines
- Wire for each cylinder is labeled