HEI Mag Boots and Terminals
Our own house spark plug boots with terminals. Available only in black. These soft silicone plug boots are built to stay on, seal out dirt and moisture, and last for years.
Choose terminal type below...
If you use these on SUPPRESSION core wire, you'll want to choose the "Double Crimp" terminals from the menu below. If you use SOLID plug wire, be sure to choose STANDARD terminals.