Not on target with the most recent question ^^^
But my experience putting a highball headlight on 06 8-ball-
1) If at all interested in HIDs, consider doing it at the same time;
2) Mine fit much better when I ordered/installed the later mounting post and inner ferule/washer.
2006 Vingpin, Inverted forks, Progressive rear shock, Stage 1 slip-on kit, S+S intake, grips and pegs, tach and rack, corbin saddle, night dragons. KMC reflashed/retuned to 100HP/104 TQ, good'nuff.
2014 BMW 650i Xdrive
2005 Grand Cherokee Ltd 5.7L Hemi, Konis, SRT swaybars, BB
1986 Porsche 928S, slightly enhanced.