The one we have owned since new, built 10-27-78
The roundup package was fairly rare i believe...did you buy it new with the macho graphic tailgate ?
Bought the Macho tailgate decal thru the parts dept. and installed sometime within the first year of ownership. The rear bumper was originally silver/greyish. Painted it black to match decal.
I figured as much...I know there was not to much cross breeding between the various packages such as macho, roundup, palamino, denim, etc but I would not say it was impossible
What all came in the roundup package exactly ? Also did you special order that package or was it on the lot and then you bought it ?