Dodge APT spark plug shrouds
 

The Dodge APT had shielded spark plugs. So far I have a few of the upper fittings (photo) but do not know exactly how they attach. I suspect a metal shroud fits around the spark plug hole and is held in place by the spark plug. Then the spark plug cable with fitting threads onto the shroud. Does anyone have some of these parts to sell or good photos of how the system work?

Hi Brian,

On Facebook, there has a group of 3/4 APT enthusiasts. I think you could find some tips about this spark plug shroud. https://www.facebook.com/groups/1489...?ref=bookmarks

Cheers