My '85 D150 did not come with the Ram's head hood ornament but planning on getting one (who wouldn't lol). I was wondering if anyone out there would have some measurements so that I can drill the holes in my hood. I've attached a pic describing the measurements that I need.

A. I need the outer diameter measurement of the column that the spring goes thru.

B. I need the measurement between the 2 mounting studs (center to center).

(not in the pic)
Also if possible, I need a measurement of the location of the stud hole closest to the front of the hood. Some sort of reference point such as the edge of the hood where it meets the grille.

Thanks