Another unique item about this kit: It has the "bus" style mirrors that mount on the front corners of the cab, as shown in the cover art. A knowledgeable friend tells me those mirrors disappeared from the kit with the turbine engine, as the production Astros used more common (and cheaper) conventional mirrors.
I hadn't thought about that, but he's right . . . I have second issue and third issue Chevy Astro 90 kits and they have the conventional mirrors, not the "bus" style mirrors of the 'turbine kit.'