273 V8 spark wire routing, looms and grommets

Dana67Dart said
My 67 dart 273 one family car.

The drivers side in the valve cover wire holders were the single split round (white/off white no engine paint)

View attachment 1715885798

and the pass side were the dual clip in type (white, painted with engine red paint)

View attachment 1715885799

Interesting. I would have thought that a 67 motor would have had the dual clip type on both sides. That's what's on the pair of 67 Commando valve covers I own. Maybe different clips from side to side on two-barrel motors?