Description:

Ultra 40 Custom Fit Wire Set, Blue Wire, Unsleeved, BBC, Over VC/HEI.
Cost-effective version of our race proven Ultra 40 Race Wire, without heat sleeving.
7mm or 8. 65mm diameter wire with 40 ohms of resistance per foot.
Complete, ready-to-install sets available for specific engines.
Wire for each cylinder is labeled.