Ultra 40 Custom Fit Wire Set, Black Wire, Medium, Unsleeved, GM LS Series Coil-on Plug Boots, 135 Deg. Spark Plug Boot ; 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
- Custom
- Black
- GM LS Series Coil-On Plug
- Medium
- 1.75 longer than most OEM GM sets
- No heat sleeving
- 8.65mm dia. wire with 40 ohms of resistance per ft
- Specific Ready-to-install sets available
- Wire for each cylinder is labeled.