Plug wires that sag onto headers or lie against each other cause burned boots and crossfire, and both problems show up as a misfire that is hard to trace. These separators hold each wire in its own groove and a top bracket snaps down to sandwich the wires in place, keeping the loom tidy and away from heat sources.

MSD 8843 Pro-Clamp Spark Plug Wire Separators Features:

• Secure grooves locate each plug wire individually.
• Top bracket snaps in place and needs no tools to open.
• Wires stay put even with the cover removed.
• Each base has a hole for a retaining screw and a tab to help hold position.
• Can be used stand-alone or bolted down.