Yotota directed me to this. I modified it a little to make it easier to navigate and provide overall lengths of OEM leaf springs. If you download it to make some positive changes or have some additions to fill in holes, PM me because I'd like to have a copy and update this resource.
These are photos of the spreadsheet if you don't want to download it. Due to the photo limits the other half are in the update.
These are photos of the spreadsheet if you don't want to download it. Due to the photo limits the other half are in the update.