Hey guys, tried the search and got nowhere (it hates me I swear lol) anyhow picked up a nice Na2 fairlane and have replaced the rest of the stereo but am having trouble with the rears.

I have alpine type r 6.5 splits I want to put in (from my other vehicle) but obviously it's only a 6" hole.

So does anyone know the correct aerpro spacer to use... Preferably would like one that mounts to the factory holes then I can use the factory speakers studs (yes it still has the original 30yo speakers)