I purchased my scale initially for weighing small packages from my local post office. It weighs in a tenth of an ounce up to 10lbs!
The price was reasonable and I've used it a lot! Check with your local post office and if they can't help there are some on EBAY!
On the 10" B Body front drum spindles, the original poster basically cleaned them up and shaved several ounces off each side. I think it was close to a pound off the front!
MJ