Besides the third brake light, shoulder belts, and color, this is another difference in Bronco camper shells. The early alignment pin unscrews so it doesn't stab people when the top is off. Additionally, later bodies include a front vertical alignment pin peened onto the sheet metal above the driver's head.



This shows an '80-91 top on a '78-79 body:

Owner caption July 2003 · Photo 214 of 5000