Specifically these:

A87-Roadrunner Decor Package
A88-Interior Decor Group
A93-B & E Body Coupe package
A94-Reminder Light Package
A97-Special package
A99-Special Coupe Package

Also what was the option code for AM/FM radio 5-1/2 watts and what was difference between that and the "search tune" AM/FM radio 5-1/2 watts?

What were these option packages all about?

Thanks