I've decoded the VIN, still need info.

[Scootin 81 C20]

Hey there, I know I'm a fairly new member, but I need some assistance. I've decoded the VIN to my truck, but it didn't give me the info I was looking for. I'm trying to find out all the specs of what it came with so I was wondering if there is any way that somebody on here can decode my serial number? I'm trying to find out stuff like gearing, original color, all that stuff. I've looked and can't find any info on any of what I'm looking for other than it's supposed to have a 4 bolt main in the original engine, but it has a crate motor in it. Any help is appreciated. Here's my serial. 102493

Thanks.