Moroso 73683 High Performance Red Spark Plug Wire Set - Compatible with Most Cars, Trucks & SUVs - Ideal for Racing, Off-Road & Engine Upgrades

GM SBC Ultra 40, over the valve cover, Non-HEI, unsleeved, red wire

Ultra 40 Custom Fit Wire Set, Red Wire, Unsleeved, SBC, Over VC/Non-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